My silicone mold got moldy. Can I clean it or should I throw it away?

The transformation of cakes and breads is the result of mold reproduction. The transformed cakes and breads are easy to cause food poisoning and are inedible. Therefore, the preservation of cakes and breads is very necessary.

(1) Strictly abide by the selection of raw materials: resolutely do not use raw materials that are changed, moth-eaten, or rancid.

(2) Strictly abide by the baking customs: Baking is a necessary measure to mature cakes and breads, as well as a necessary means to inactivate mold. Cakes and breads must be baked thoroughly, and the center of the cakes and breads can reach a certain temperature to kill the mold spores in the cakes, but they should not be quickly baked to avoid burning on the outside.

(3) Strictly abide by the packaging customs

①Basic requirements for packaging: environment, secondary dressing room, special packaging room, ultraviolet germicidal lamp, special room disinfection, operating table or packaging machinery disinfection; personnel must be in three whites, that is, white and clean work clothes, caps and masks; cakes, breads Packing or packaging must be done after cooling. If cakes and breads are packed while they are hot, moisture will accumulate in the box, and the increased humidity will create conditions for mold growth.

②Special packing method: pump oxygen and nitrogen. Fill packaging is to fill the package with a proportion of inert gas, the purpose is similar to that of vacuum packaging. By destroying the conditions for the survival and reproduction of microorganisms, reducing the oxygen content inside the package, and filling with a quantitative inert gas can slow down the biochemical deterioration of packaged food.

Nitrogen is an ideal inert gas, which generally does not chemically interact with food. If the nitrogen concentration in the packaging is increased, the oxygen concentration will be relatively reduced, which has the effect of inhibiting the growth of bacteria and preventing the oxidation of food.

①Different varieties have different baking temperatures and times. Fruit cakes with heavy oil and sugar have a lower oven temperature than clear cakes and take longer to bake.

③ Pay attention to the proper spacing of the green bodies in the baking pan.

2. Add preservatives

(1) The mechanism of action of food preservatives

The standard for selecting food preservatives is “high efficiency and low toxicity”. High efficiency means that the inhibitory effect on microorganisms is good, and low toxicity means that there is no observable toxicity to the human body. Generally, various substances enter the cells directly through the cell membrane for reaction, and any substances that interfere with their physiological metabolism can interfere with the growth of microorganisms. Therefore, many substances do not have any adverse effects on the human body, but have a great impact on the growth of microorganisms. Since different types of microorganisms have different structural characteristics and metabolic methods, the same preservative has different effects on different microorganisms.

① Acts on the cell membrane, resulting in an increase in the permeability of the cell membrane and the outflow of intracellular substances, thereby causing the cells to lose their activities, such as benzoic acid and phenolic substances.

②Inactivation of enzymes necessary for cell activities, many antibacterial agents are achieved by inhibiting the activity of enzymes or the synthesis of enzymes in cells. These enzymes can be either basal metabolic enzymes or enzymes that synthesize important components of cells, such as enzymes for protein or nucleic acid synthesis.

③ Destroy the genetic material in the cytoplasm or make it lose its function.

After adding an effective concentration of antibacterial agents to food, some molds can be killed over a certain period of time. However, the addition of antibacterial agents is used to keep mold numbers in food below spoilage levels rather than a post-mold remedies for mold blooms caused by poor sanitation in food production, transportation and storage. This requires grasping the timing of addition in actual production. Generally, when the number of food molds is small, that is, when the molds are still in the lag period, anti-corrosion measures are taken, so that they can play an effective role at a lower dosage and grow until the After the period, even if the dosage is very high, it will not be able to meet the requirements.

(2) Commonly used cake and bread preservatives: acid has a strong antiseptic effect. In fact, most of the effective and widely used preservatives are various acids, such as sorbic acid, malic acid, and propionate, to name a few. These preservatives are more effective at low pH than at high pH, with only polylysine and paraben being effective at near neutral pH.

①Sorbic acid: The inhibitory effect of sorbate on the spore germination of Clostridium botulinum and Bacillus cereus has been confirmed in the medium. As an additive, sorbic acid antibacterial agent has not been found to be toxic to the human body, and the antibacterial spectrum is very broad, and it can be used in almost all foods with a pH value below 6.0. Although sorbic acid is not as widely used as propionic acid in baked goods, it is still useful because of its stronger fungal inhibitory effect than propionic acid, and it is still effective at higher pH values. Just pay attention in use, like cakes and sweets should be added as soon as possible to make it evenly distributed. The dosage of sorbic acid in baked goods is 0.03%-0.3%.

②Propionic acid Propionic acid is a colorless and transparent liquid with a pungent odor and is miscible with water. Its calcium salt and sodium salt are white powder with good water solubility and smell similar to propionic acid. Both propionic acid and propionate are easily absorbed by the human body and participate in the normal metabolic process of the human body. They have harmful effects and are safe food additives for workers in many countries in the world. The antibacterial effect of propionic acid is not as strong as that of sorbic acid and benzoic acid. Propionic acid mainly has an inhibitory effect on mold. Products produced by chemical starter should generally use sodium propionate, because calcium ions will affect the effect of starter. It is best to use calcium propionate in bread, because calcium can enhance the nutrition of the product and should not exceed 0.32%.

③ Parabens: This acid is a white crystalline powder with a slightly narcotic odor. Parabens can be quickly absorbed in the human stomach and intestines, hydrolyzed in the liver and kidneys to produce parahydroxybenzoic acid which is directly excreted or converted into p-hydroxy hippuric acid and glucuronic acid ester and then excreted without accumulation in the body. , so it is also a safe food additive. Parabens can damage mold cell membranes and denature intracellular proteins. Its antibacterial effect is stronger than other types of antibacterial agents. The inhibitory effect on fungi is the best, and the inhibitory effect on bacteria is stronger than that of sorbic acid, and it can kill Langerhans positive bacteria.

④Polylysine: a biological preservative protein polypeptide substance, with broad-spectrum antibacterial effect and remarkable fresh-keeping effect. Can be used both internally and externally, an alternative to chemical preservatives.

Yoatbio is a China based bio preservatives manufacturer for Nisin Natamycin Polylysine and other bio&chemical preservatives, feel free to ask us for samples.

Thorough cleaning of silicone molds is essential to prolong their life span. Learn all the useful tips on how to wash silicone molds, including bakeware, in the right way.

Silicone molds are like any other kitchen appliance, and they need to be taken care of for you to get the most out of them.

For starters, before using a new one, always wash it thoroughly with soapy water and let some hot tap run over the surface of the mold, then dry.

Maintaining your mold will ensure durability through the years’ worth of use. You must clean your molds immediately after use; don’t let dirty molds stay till the next day.

The goal when cleaning silicone molds is to remove any stains, burn marks, and greasy substances.

There are two ways to perform this task: to wash silicone bakeware by hand or to use a dishwasher.

To clean your silicone mold by hand, use dish washing soap that contains a grease-cutting agent. If desired, use a microfiber cloth.

But don’t scrape it with a scrubby sponge! You risk damaging the material and forming micro-scratches, which might affect the pan’s non-stick properties.

Another way of handwashing is to soak your mold in the kitchen sink filled with hot soapy water for one hour, the longer the better.

Then wash it in warm soapy water with your hands (wear rubber dishwashing gloves if desired) or use a non-abrasive sponge. If the water is cold, add more hot water.

Rinse your mold with clean running water, preferably hot, and let it dry (it may take several hours). But don’t use a kitchen towel to dry to avoid the deposit of fabric particles.

Finally, if desired, you can sterilize silicone. Just bring your silicone mold to the oven at 212 degrees F or 100 degrees C for 2 minutes.

If the silicone piece still feels sticky, use a dishwasher or the more aggressive cleaning steps below.

Are silicone molds dishwasher safe?

Generally speaking, almost all silicone molds are dishwasher safe, but it depends upon the quality of the silicone.

The poorer it is, the less the silicone mold will withstand the dishwasher’s heat.

So, once purchasing a new mold, always refer to the manufacturer’s instructions.

Please, read the description of the silicone product carefully and pay attention to the package information.

If the mold is dishwasher safe, avoid the intensive washing program. Instead, wash it with a cycle below 158°F or 70°C using a non-abrasive detergent.

Still, remember that if you want to keep your molds in good condition for a long time, give the preference hand-washing.

How to remove burn, stains, and fat

From time to time, your silicone molds will need a more aggressive way of getting rid of the tough stains, marks, or residue.

Here are a few different ways that work for whatever cleaning needs might be at hand.

So one of the most often questions is how to clean burnt silicone bakeware.

If you need to remove burn marks, pour white vinegar into your silicone mold and add very hot water. Let it soak for 1 hour, then rinse with clean water.

To remove stubborn stains from silicone bakeware, the vinegar-like method also works.

Alternatively, you can also use baking soda and hot water. Just pour baking soda with hot water into a silicone mold, and let it stay for at least 1 hour.

Then rinse it thoroughly to remove the sodium bicarbonate. If left, it may damage the silicone while washing with the soap on the next step.

To finish, wash the mold with soap, rinse and dry.

The best way to get rid of heavy stains on light-colored silicone pieces from darker foods is with hydrogen peroxide or chlorine bleach. These products will safely and effectively remove any discoloration fast.

Soak your mold in hydrogen peroxide or a mixture of two tablespoons of bleach for every 2 cups of water for 24 hours. Then rinse very well and dry.

The easiest way to remove fat and other greasy substances is to use a dishwasher for your molds.

But how to remove the crispy bits of your preparation from the silicone pan?

The solution to getting rid of pesky pieces from your cooked meal is as easy and straightforward.

Just put the pan in an oven at 350°F or 175 °C for 10-15 minutes, then soak with very hot soapy water before rinsing it.

How to clean silicone bakeware

Silicone baking molds are durable, non-stick, and easy to clean. So it makes perfect sense why you want one for your next cupcake or muffin recipe.

One of the most important things to remember about preserving your bakeware is that it needs regular cleaning.

But is there any difference in cleaning silicone baking mats, silicone cookware, and silicone chocolate molds?

Not really. Clean silicone mats, silicone baking sheets, baking cups, and muffin cups by the common methods listed in this post.

Just remember that your silicone bakeware must be impeccable before each storage.

Avoid these common mistakes

To find your silicone molds like new, nothing is complicated, but there are a few things to avoid.

1. Avoid using abrasive sponges, scouring pads, and anything abrasive like, for example, a toothbrush, stiff-bristled brush, or abrasive detergents to clean your resin silicone molds. They can damage the molds leaving permanent micro-scratches.

Instead, wash your molds with hands, a soft sponge, and non-abrasive detergent or mild soap.

2. Be sure never to use solvents when cleaning the molds. This can damage them and degrade your products quicker than you would expect.

3. Don’t use boiling water to wash your molds. Instead, use warm water or hot water to remove burn marks and stains.

4. Additionally, never wipe silicone molds with a kitchen towel as this can lead to fabric particles depositing and the chance of sticking even before being used.

Instead, let your molds air dry thoroughly before storing them.

5. Here is a little tip for you when drying the molds after washing. Don’t reverse it inside out!

Instead, let them dry, keeping their original shape. Preserving the integrity of the mold is essential.

6. Never place your silicone mold directly on the flame of your gas stove or any hot surface to dry out. Also, avoid UV light that dries out the silicone, damaging it.

Instead, let it air dry at room temperature away from direct sunlight.

7. Don’t use cooking sprays, or at least limit their use

Whether it or not, cooking sprays leads to a greasy buildup in the silicone molds.

Instead, don’t grease your molds. You don’t really need to do this additional step since they are naturally non-stick.


If you take care of your silicone molds, they will last longer than most other materials.

You can use this article on cleaning tactics for other different types of silicone products, including silicone utensils, intricate molds, containers, and straws.

Just remember that you must wash silicone after every use. Don’t let the fat build a sticky film on the surface of your mold.


Why does your silicone mold stick?

A”cheap” silicone mold may stick if wiped after washing. That is why it is recommended to air dry it. To prevent your preparation from sticking, place your empty mold in cold water, then pour your batter. After baking, let your cake wait at least 10-15 minutes before unmolding.

Why has my silicone mold turned white?

Grease builds up, and white residue forms on your silicone mold if you don’t clean it properly. The good news is that white spots are not a sign of wear. Fill your mold with water and bring it to the freezer to remove them. Then unmold the ice cube with the traped fat. Your mold will look like new.

How to get mold out of silicone

The signs of mold are often caused by a lack of proper drying after cleaning. You should let your mold air dry completely before storing it. To remove the mold, wash it with soapy water and soak it in a mixture of hot water and white vinegar for about an hour. Then rinse it well and air dry. If the mold persists, throw the mold away.

Why does a silicone mold give preparations a plastic taste?

The use of poor quality silicone mold and cooking at hot temperatures (above recommended by manufacturers) causes food to have a plastic taste. Unfortunately, this means that the chemical components are already present in your dish, which can’t be saved; you should get rid of the mold! To prevent this from happening again, invest instead in high-quality silicon products and read the manufacturer’s instructions on the temperatures recommended for the molds.

Can you boil silicone?

It depends upon the quality of the silicone. You should read the manufacturer’s instructions if you can boil your silicone mold.

How long do silicone molds last?

Proper care of your silicone resin molds can make them last up to many years. If you want to maximize their shelf-life potential, then it is important that they are cleaned and stored correctly.

I’ve tried to google for an answer, but it’s hard because mold has two meanings and in this case I’m using both. Some dessert got left in a silicone mold (shaping device) in the back of the fridge, and when I discovered it the dessert had gotten moldy (fungal growth). I washed the silicone as well as I could with soap and water, but it’s still discolored. Is it possible to clean it enough to be food safe or do I need to throw it away?

If it is possible to clean it, what is the best way?

asked Jul 29, 2022 at 16:08

If the mold (shaping device) is actually silicone rubber, you should be able to kill any mold (fungal growth) quite easily.

I use silicone bread pans that are rated to 450 °F / 232°C (correction, poor memory and I never use them this hot – 500 °F/ 250 °C) in the oven, and that will kill fungal growth (and any others) in a matter of minutes or less. You could also put it into a pressure cooker, if it will fit.

Now, I also have some sort of rubber ice cube trays that are not actually silicone, and I expect those would melt into a stinky puddle and/or catch fire.

You can also run it though the dishwasher on “sanitize” if you have a dishwasher and it has that cycle option. You might look for a marking on the shaping device indicating a safe temperature range or limit (often right next to the food-safe cup and fork icon marking.)

answered Jul 29, 2022 at 16:28

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Discoloration of silicone is common, and it isn’t a safety issue. Silicone is porous, and so yours absorbed coloring, most likely from the dessert as it was left in there awhile. Cleaning it thoroughly may restore the original color, but if it doesn’t it’s still safe to use.

As for cleaning it just use good old soapy water, and as for the discoloration wiping some a small amount of baking soda paste (baking soda with just enough water to make a paste) and letting it sit for a few minutes before washing it out may restore the color. If it doesn’t it’s still usable, just maybe not that attractive.

answered Jul 29, 2022 at 16:51

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Boil them in water!

10 minutes of boiling will do, unless you are at elevations not usually inhabitated.

This is THE method. The time-honored (used for thousands of years), traditional way to kill any microbial life. Works also for getting the smell out.

If the smell persists, a small amount of baking soda (~0.1%) in the boiling water may help.

How other possible methods may fail (they may as well work, but require more controlled process):

  • Chemicals (including, but not limited to, bleach, other chlorine-based disinfectants and alcohol)
    They may not penetrate deep enough into the material. Well, given time and shaking, they will eventually penetrate everywhere, but now you have the task to get them out. For glass, metal or porcelain the chemical disinfection is quite good, for soft and porous materials – not really.
  • Dry heating (in an oven)
    As we all know from our baking experience, the temperature over the whole container may vary a lot. On the other hand, when dry, some forms of the microbial life (e.g. spores) survive well above 100C. An oven with circulating air will perform better, but be sure to reach at least 200C for 10 minutes or more. Be also sure not to heat them above their rated temperature.

answered Jul 31, 2022 at 20:14

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We’ve all been there. You’re about to cut into a loaf of bread, and there it is. A fuzzy blue spot of mold on the surface of that baguette you just bought yesterday. While most of us were taught to simply cut around the mold and eat the rest in order to not waste food, it’s time to stop that bad habit.

Why You Shouldn’t Pick Mold Off Bread And Eat The Rest

Basically, the mold spore’s roots go much farther into bread than our eyes can see.

There might be some wiggle room when it comes to sliced bread that comes in a bag, according to Gravely. If you can tell that one end of a long loaf is clean on the inside and exterior, it’s safe to keep. But if you’re not sure, just toss it out.

“I have seen mold spread from one slice to the next,” Gravely told NPR. “I’m sure some people would really want to press the situation, but bread is cheap. Go buy some more.”

What About Other Moldy Foods?

Bread isn’t the only food that you can’t just cut off the moldy bits and eat the rest. Jam, soft fruits, and lunch meat also should be thrown away once mold is spotted on any part of it.

There is some good news, though. Harder foods like salami, carrots, and hard cheeses can be salvaged by cutting off the visible mold since its roots can’t move as quickly through their tough surfaces. Just to be safe, Gravely recommends cutting off an additional inch of food around the mold.

What Should You Do If You Eat Mold By Accident?

“You’re not going to die from eating mold,” said Rudolph Bedford, MD, a gastroenterologist at Providence Saint John’s Health Center in Santa Monica, while speaking with Women’s Health. It likely won’t make you extremely sick, especially if your immune system isn’t compromised.

Basically, the experts say that, in most cases, you’d have to eat large quantities of mold to get very sick. In the unlikely event you do get really sick beyond mild nausea and you experience persistent vomiting, you should see a doctor.

Lyndsey Matthews is the Destination News Editor for AFAR; previously she was a Lifestyle Editor across all of Hearst Digital Media’s brands, and a digital editor at Martha Stewart Weddings and Travel + Leisure.

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Silicone baking molds come in all shapes and sizes, from the basic round ones to more complex pieces. They are indispensable for making cakes, cupcakes, and other desserts because they don’t require much effort or time when cleaning up afterward.

One of the most challenging things about baking is taking the time to create something beautiful. Of course, you can’t just whip out a cake or cookie and expect it to turn out perfect each time, but you don’t have to worry if you’re using silicone molds!

Check out the article below.

What are silicone molds?

Silicone molds are a type of baking pan made from silicone. They are usually flexible, come in various colors and shapes, and are nonstick. Your baked goods will slide right out without sticking to the pan. Silicone molds are also very affordable and can be reused many times. They are a great alternative to greasy pans and make cupcakes easily.

In addition, silicone molds can be used for a variety of purposes. For example, they can be used to bake cupcakes that look professional. Silicone molds are also very easy to use and can be cleaned easily.

Do silicone molds wear out?

No, silicone molds will not wear out. Silicone is a non-porous material that can withstand high temperatures and pressures without breaking down.

What are the benefits of using silicone molds?

There are many benefits to using silicone molds. They can be used for many different purposes, such as baking, cooking, frozen food, etc. Silicone is a durable material that can be washed and stored correctly to last a long time. Additionally, silicone molds are marvelous for small pieces of food or meat you want to freeze for your children.


Silicone is a lighter alternative to other bakeware, making it easier to move, store, and use for the whole family.

Even heating

This silicone will heat up uniformly, eliminating hotspots and burnt foIn addition, it. It saves time since you don’t need to adjust cooking times based on your materials.


Silicone molds are nonstick but can become less nonstick over time. It is always better to be safe than sorry, so spray them with cooking before using them. It only takes a little cooking spray to make your silicone molds nonstick. This will help you avoid any sticking and make cleanup much easier.

Easy to clean

It is essential to clean the silicone mold right after use. Soap, water, and a sponge are the best cleaning methods for silicone molds. Silicone molds can be cleaned in the dishwasher. Add a dash of baking soda to clean the big messes.


Silicone molds are made out of very durable silicone material. This means that you can use them over and over again without having to worry about them breaking or tearing. They are also straightforward to clean, so you won’t have to spend much time scrubbing them after each use.

This durability makes silicone molds an excellent investment for anyone who loves to bake. If you like to make cakes, cupcakes, or other desserts regularly, then investing in a few good-quality silicone molds will save you time and money in the long run. You’ll be able to use them repeatedly without buying new ones whenever you want to make something special.

There are many different shapes and sizes of silicone molds available on the market, so you should be able to find ones that suit your needs perfectly. So whether you’re looking for round molds for cakes or cupcakes, square molds for brownies or bars, or even shaped molds for cookies or other treats, there’s sure to be a mold out there that’s perfect for you. And since they’re so versatile, you can even use them for non-food items like soap or candle making.

So, if you’re looking for a durable and versatile baking mold, then silicone is the way to go. You’ll be able to use them repeatedly; they’re easy to clean, and they come in a wide variety of shapes and sizes. So what are you waiting for? Invest in some silicone molds today and start making your favorite desserts with ease!

It can be used in the oven, microwave, or freezer

Silicone baking pans are an excellent option for a versatile and durable baking pan. They are made with FDA-approved materials and can withstand temperatures up to 440 degrees Fahrenheit. Additionally, they are naturally nonstick so they can be used for various purposes, including baking, freezing, and more.

Variety of shapes and sizes

You can find silicone baking molds in all sorts of shapes and sizes. This means you can easily find one (or more) that will fit your needs.

Downsides of using some silicone bakeware

These are some known disadvantages of silicone bakeware:

Unknown long-term use safety

Suspected health risks and effects of silicone products, such as possible hormone disruption, remain inconclusive due to a lack of studies on the topic.

Chemical fillers

Depending on the quality of the silicone product, it may or may not contain chemical fillers. Generally, the higher the quality of silicone, the less likely it will contain chemical fillers.

Transferring chemicals to food

The migration of chemicals into food has been studied extensively, with studies finding chemicals in silicone products showing transparency. They have been found in storage containers, cookware, and nursing teats.

Migration of chemicals into the air

When silicone products are exposed to high temperatures (think baking), the chemicals in the product can be released into the air. The emitted particles persist in the air and pose a health hazard to the lungs.

Special recycling process

Items made of silicone must be brought to special recycling centers to be down-cycled.

How to keep yourself safe

This is a general guideline of how to keep safe when using silicone bakeware:

Look for medical-grade

Medical grade silicone or food grade silicone should contain little or no chemical fillers. By purchasing medical grade silicone, you are ensuring you’re getting a product that is as close to 100 percent silicone as possible.

Avoid chemical fillers

After pinching the silicone surface with your fingers to check for chemicals, the silicone may contain a chemical if you can see the filler in the product. However, if the silicone does not exhibit any color change, it may be safe to assume that there are no chemicals in the product.

Wash before use

Clean the silicone before use with soap and clean water to decrease the likelihood of chemical contamination from the product.

Avoid exceeding the maximum temperature

Always look to see the maximum oven temperatures a silicone product can withstand and doesn’t exceed the temperature.

What are the tips for using silicone baking molds?

Practicality should be your number one priority when it comes to choosing a silicone baking pan. That means avoiding tiny or cute molds in favor of regularly-shaped molds of average size. This way, you’ll be able to get the most use out of your mold and avoid any frustrating baking mishaps.

Choose the suitable shape mold

There are a variety of silicone molds on the market, and it can be challenging to decide which one to buy. Silicone molds come in all shapes and sizes, but there are some things you should consider before making your purchase. First, avoid buying a very small or cute silicone mold – they may not be practical for your needs. Also, beware of silicone molds that are too cheap – they may not be made from high-quality materials and may not last very long. Instead, opt for an average-sized silicone chocolate mold that will be versatile and practical.

How do you clean silicone bakeware?

To clean silicone baking pans, use a gentle abrasive cleaner. This can be done by using lukewarm water and dishwashing liquid (not soap), then rinsing the pan with water.

You need two key things

You need two things to clean your silicone cake molds: hot water and grease-cutting commercial or homemade soap. This is one of those situations where the all-natural stuff might not cut it. You’ll need something that will tackle that oil. Let’s not forget the water. You want to wash it with hot water, and you may need to scrub for the first few seconds before you get all the dirt off.

The good news is that if you have a dishwasher, both Iacometta and Alexander confirmed that their company’s products and many other brands are dishwasher-safe. Just be sure to check before you toss it.

Heat is your friend

When you’re faced with removing food that has hardened on your bakeware, the key is to increase the heat. Put your silicone pan into an oven set to 350°F for 10 minutes and then soak it in hot water.

For really tough jobs, use baking soda

One thing you should never do? Use abrasive items on your silicone kitchenware. It will not help you clean the pan, but you might also damage it. In addition, you can end up causing pieces of the silicone to flake off the nonstick properties.

Know this one tip to avoid bad buildup

The best way to make sure your pan doesn’t get greasy in the future is to skip the cooking sprays. They’re not necessary because the cake pan is already nonstick, and it will just make for a sticky mess when you try to clean it.

Frequently asked questions about silicone kitchenware

We are answering and shedding light on people’s popular questions regarding silicone kitchenware.

Can you put a silicone mold in the dishwasher?

A silicone baking mold is easy to clean with baking cups or cooking sprays. Greasing the mold before baking and cooking can make life easier when it comes to washing them later on. You can also put silicone molds in the dishwasher for easy cleanup.

Can silicone be washed with soap?

Greasing the silicone baking mold before baking can make it easier when washing later on. Putting paper baking cups in the mold instead of greasing them can save cleaning time.

Can you boil silicone molds?

If your silicone molds are starting to look dirty or grimy, you can clean them with boiling water. Boiling water will kill any bacteria or germs that may be on the surface of the mold, and it will also loosen any dirt or grime that may be stuck to the silicone.

To clean your silicone molds with boiling water, fill a pot with water and bring it to a boil. Then, place your silicone molds in the pool of boiling water and let them soak for a few minutes. After a few minutes, remove the molds from the pot and rinse them with cool water. Your molds should now be clean and free of any dirt or grime!

Black mold is NOT a fun surprise to find in your home. It can be dangerous to your health and cause respiratory issues, and for people with pre-existing health conditions, it can lead to pneumonia. So if you see symptoms that show signs of mold, invest in a mold testing kit to see what you’re working with, and then you will want to call in an expert to help with permanent removal (it’s worth the cost!).

But in the meantime, we’ve got some natural home remedies made with things you likely already have on-hand like vinegar to help kill that nasty dark mold. You might already have cleaning a dishwasher, hardwood floors, and your pillows down, and generally keep your house clean, but black mold can pop up even the cleanest bathroom showers, basement drywall, HVACs, or attics—anywhere that water accumulates and dampness gathers. So pull out the spray bottle, gloves, and towels, and get ready to get to work.

The Tea Tree Oil Solution

Tea tree oil can be used to not only keep spiders away but also to eradicate black mold naturally. The natural fungicide doubles as cleaning product with the strength to prevent those ugly mold spores from coming back.

To use it, combine 1 teaspoon of tea tree oil to 1 cup of water and increase the quantity ratio from there. Shake it up and pour it into a spray bottle so you can maximize coverage. (You can also use a dampened towel if you don’t have a spray bottle.) Once applied to the moldy area, leave it to dry for an hour, and then wipe away the oil with a microfiber cloth or dry towel. Before you start this process, be sure to to put on protective gloves; even though the tea tree oil is a natural solution, it can still irritate your skin.

Grapefruit Seed Extract

Grapefruit Seed Oil

Grapefruit seed extract is great to have on hand for various healthcare remedies and also cleaning solutions and potions. What makes it good at battling black mold? Its main compounds are polyphenols, known as limonoids, and naringenin, which help when killing bacteria in laundry, cleaning carpet spills (that could lead to mold growth!), and for disinfecting and sterilizing spaces. When the extract is used to fight black mold, the acids continue penetrating growth and prevent mold spores from returning.

Mix about 10 drops of grapefruit seed extract oil to every 1 cup of water you use. Once again, the best way to saturate the affected area is to use a spray bottle. Let the solution sit for as short as 10 minutes or as long as an hour, depending on how bad the situation is, and then wipe away any remaining residue.

Baking Soda Black Mold Removal

Baking soda is one of the greats. It’s a safe substance to have around your kids and pets, and it’s also effective at preventing mold and absorbing mildew odors.

Stir together a mixture of 50/50 baking soda and water until it forms a paste. This concoction is best used to remove lighter mold stains and prevent future growth. After applying it to the problem area, use a small brush to scrape away any mold-stained spots. (You know the spray bottle is coming, so you might as well buy one if you don’t already have it.) Next, combine 2 tablespoons baking soda with 2 cups of water, mix it up, and pour it into that trusty spray bottle. Give it one more shake before spraying it over the area you just cleaned. Let it dry into a protective layer to prevent future mold growth.


White distilled vinegar is an affordable, natural solution to removing black mold. Its antibacterial acidic characteristics are exactly what you need to get the job done.

Pour the undiluted vinegar into a spray bottle to apply to the area, or just go for it and pour that vinegar right onto the mold stains. Use a disposable towel and wipe away the mold from the area. If that doesn’t work, grab an old toothbrush and go to town on the problem zone. Allow time for this to dry, and then use a damp towel to wipe the area clean one more time.

Hydrogen Peroxide

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Hydrogen peroxide is a natural and safe way to stop black mold growth. It’s a 3-in-1 antiviral, antibacterial, and antifungal remedy; it’s safe to use; and it’s easy on the environment. Use it to remove mold from porous materials, like woven furniture.

Mix one part 3% hydrogen peroxide with 2 parts water and in a spray bottle. If you really want to avoid purchasing a spray bottle (although seriously, get the bottle!), you can also soak a towel in this solution and wipe it directly over mold growth. Let the solution sit for up to 10 minutes, and then scrub the area with a small brush or toothbrush. Wipe any remaining mold away with a towel and let the area dry.

Lemon Juice

Lemon Juice For Black Mold Removal

Although this might not be the strongest weapon against black mold, it’s probably something you have in the kitchen. It’s also totally natural, and who doesn’t like the smell of freshly squeezed lemons? It will definitely smell better than the mildew/mold growing in your shower—but then again, what doesn’t?

Juice three to five lemons and pour over affected area. Let it sit for five minutes, and then wipe it away with a damp towel. As with some of the above methods, you can use a toothbrush to scrub at the problem zone if you feel like the towel isn’t working well enough. For optimal cleaning, mix lemon juice with any dish or hand soap you have in your home plus a little water. The soap will add a little extra heft to the mold-removal process.

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Style Director at Country Living

Cate Geiger Kalus is the Style Director at Country Living magazine. She produces and reports on stories related to home, market, and style. She also styles creative content for Country Living and other brands at Hearst.


Baking with silicone molds is easy and they come in many shapes and sizes which makes the whole process of baking a lot more interesting and fun. Although they appeared quite recently, people found a lot of creative ways to put them to good use. They are great because they are made of a nonstick silicone material and can be washed and reused as many times as you want. They’re usually of bright colors and interesting shapes, while available at affordable prices!

If you’re tired of constantly washing greasy pans, using silicone molds instead can be the solution you’ve been looking for! You might be a master chef or someone who simply loves to cook, either way, silicone molds should find a way into your kitchen. Forget about old-fashioned metal pans and read through our 7 great tips on how to use silicone cupcake molds!

Baking Tips for Silicone Molds

The great thing about these molds is they can be used for a variety of things – for storage, for containers and, most often, for baking. There are a few things to know about molds when used for baking so let’s look at some useful tips:

Use Smaller Silicone Molds

Baking with silicone molds is becoming more and more popular, with so many chefs including them in their cooking. Apart from being good for other things as well, smaller molds are more practical and affordable, thus easier to find and use. Equip yourself with some regular-shaped cupcake molds, as well as with some of the interesting shapes – like hearts or stars.

Once you’ve built a great collection, you’ll find that everything you’ve been baking in regularly-shaped pans so far, can be baked in the silicone molds and allow you to provide your family and friends with creatively made pieces of food. If you have kids, they’ll love everything that’s small enough for them to hold and of an interesting shape, so you’re in the lead here.

Mind the Temperature

Many people who buy silicone molds have the same question – Can you put silicone in the oven? While this is a completely justified question, we must tell you that you shouldn’t worry too much about it. Silicone molds are usually very heat-resistant and can be used even at very low or high temperatures. Of course, you want to be aware of the temperature ratings and avoid melting the pan and ruining your hard work.

Choose Wisely

The market has a lot to offer on silicone molds nowadays. Shapes and sizes are numerous, but the practicality varies, too. They are quite inexpensive as well, but again, that doesn’t mean they are practical enough. Many molds are very small and if you are preparing something for a larger group of people, you’ll have to do more than one batch, which can be a bit tiring and boring. Go for regularly-shaped molds of average sizes and avoid cute or tiny shapes. We know how tempting it can be, but be smart!

Greasing Can Help

Generally, good old greasing is not really necessary with silicone molds. However, using cooking sprays or even greasing before baking and cooking can make your life a lot easier when it comes to washing them later on. Think of this as a means of prevention – you’ll spend much less time doing the dishes afterward. Isn’t that something we’re all striving for?

Another option that can reduce the washing-up time is putting paper baking cups in the mold instead of greasing it and just use the mold as a structural form. Cleaning time will be minimal this way!

Check the Quality

Checking the quality of your silicone molds is a must if you’re interested in buying a quality product. Baking in silicone is really easy and great, but only if the pan or the mold are made of 100% silicone, without added fillers. You want to be sure you’re buying pure silicone so you need to check the way it was made.

How can you check your silicone mold is made of pure silicone? You should do the pinch test – pinch the silicone and twist it a bit. Once you do that and the color of it stays the same, you’re dealing with a 100% silicone mold. If it turns white, it was probably mixed with some other material and you should steer clear from that one. Be careful! If you want to bake in silicone, buy pure silicone first.

Find Good Recipes

A great thing about baking with silicone is the variety of recipes available online! You don’t have to be a master chef to be able to bake with silicone, you just have to find delicious recipes for silicone molds and start baking!

Recycle and Reuse

If you have children, you can use them to freeze little pieces of food or meat for them and avoid throwing away meals. Of course, their creative shapes make them great for containers, lunch or snack trays and even homemade DIY products! It’s cute, it’s practical, it’s easy! Using silicone molds in your household is really great because they are easy to use, wash and stack. Make your pick!

Baking, baking, baking, isn’t it fun? Once you get used to using silicone molds for baking and cooking, you won’t even remember how it was before you had them. As you can see, they are very practical and easy to manage, while at the same time safe to use at different temperatures. Even if you haven’t been a fan of baking so far, these cute molds might make you change your mind and turn you into a state-of-the-art baker!

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A loaf of bread is tempting to eat—until black mold is noticed growing within it. Bread can develop black mold relatively quickly, which is why it is important to consume the food product within five to seven days. Here’s a look at how bread develops black mold.

What is mold?

Similar to mushrooms, mold is a type of fungus. Although mold spores resemble tiny plants, they are neither plant nor animal. Rather, mold is a living organism that feeds off of decaying matter, such as rotting wood or even food, like bread.

Mold spores are nourished by three food sources: moisture, organic matter, and oxygen. Damp areas are notorious for harboring mold colonies, since they provide a constant supply of moisture that steadily feeds the spores. Organic matter, too, provides nutrients to mold spores.

How does black mold grow on bread?

Bread molds are known to colonize different types of breads. The sugar and carbohydrates contained within loaves of bread offer ample supplies of nutrients to the spores. These rich organic materials can spur mold growth within a short span of five to seven days.

The species of mold that develops on the bread depends on the type of spores that linger in the immediate environment. One common mold that affects bread is Rhizopus stolonifera, also known as black bread mold. This type of mold grows everywhere on the planet.

Moist conditions are ideal for the growth of black bread mold. Due to this reason, black bread mold will grow on wild fruits and vegetables, too. As the mold consumes the organic material, it causes rotting. Black bread mold is known to even kill plants.

As it starts to grow on the surface of bread, black bread mold appears as velvety blue or green patches. When the bread is left untouched for days, these unsightly blue and green patches develop centers that are noticeably black and splotchy—hence its name, black bread mold.

How quickly does black mold grow on bread?

Exposure to moisture and air can trigger black bread mold growth. Organic white bread does not contain preservatives, which means black bread mold will grow on these loaves the fastest. When left at room temperature and exposed to moisture, white bread can develop mold in five days.

The speed at which black bread mold grows on loaves also depends on the acidity of the bread and its moisture content. Most breads are non-acidic and contain a pH level of seven. Sourdough bread has a higher acidic level in comparison to white bread, so mold develops more slowly.

Bread may seem dry, but it actually contains a large amount of moisture. Moisture from the inside of baked bread travels to the outside. The crust may become noticeably softer, for instance. When storing bread in a plastic bag, the moisture will be evident; and mold growth can occur.

Furthermore, the temperature at which the bread is stored plays a large part in how fast a loaf will develop black bread mold. Leaving a loaf of bread exposed to moisture and air will invite a flurry of mold spores, especially considering that mold thrives in humid environments.

A room temperature of 86 to 98 degrees Fahrenheit can spur certain types of mold growth. However, storing bread in the freezer at 32 degrees Fahrenheit will stop the chances of mold growing on the loaf. In fact, freezing bread prevents mold growth altogether.

Is eating black bread mold harmful?

Taking a small bite out of a moldy slice of bread is generally not harmful. However, severe reactions can develop in individuals who are allergic to mold. Upon inhaling the spores, the mold can trigger respiratory issues, especially in people suffering from asthma or immune diseases.

Consuming larger amounts of bread contaminated with black bread mold can cause severe illness. An individual who ingests a large amount of moldy bread can experience an upset stomach and be exposed to mycotoxins. Mycotoxins are harmful when inhaled or eaten, potentially causing fatigue and rashes.

When noticing black bread mold, it is wise to discard the entire loaf. Mold spores are microscopic and difficult to detect until they grow into larger clusters. Mold can also grow deep roots without detection; so, avoiding sickness to varying degrees is best done by throwing out the moldy bread.

Bread mold can also generate unpleasant odors when left in trashcan inside the house, read How to Remove Odors from the Trash Can for proper soultions to remove the odors.

How is black bread mold prevented?

As previously mentioned, freezing bread prevents mold growth. Additionally, consume the bread within two to three days—before mold has a chance to grow. Avoid slicing the bread, which accelerates the rate of spoilage. Also store the bread in a dry bread box or paper bag to reduce moisture buildup.

Mold colonies are notorious for spreading rapidly, which is why it is important for homeowners to immediately address a mold problem. You must call a professional that provides quality mold removal services to residential homes and commercial properties.

Professional mold cleanup technicians use high-tech equipment to locate all mold growth within the property. Upon finding both hidden and visible mold growth, they contain the areas to prevent contamination to other parts of the building. Using advanced methods, specialists eliminate all mold growth.

Structural materials may be permanently damaged by the mold colonies. Mold removal technicians also provide restoration services to affected areas and remove components that are beyond repair. A key part of mold remediation is to fix the moisture source that triggered the mold invasion.

Delays in stopping a mold invasion can lead to structural damage to building components. Mold spores eat away at organic materials, including drywall, causing the weakening of building materials. Health problems, from itchy skin to watery eyes, can also develop in the building’s occupants.

When you need help to remove a mold problem, call a professional for skilled mold cleanup techs to ensure your building is mold-free.

About Luke Armstrong

Expert in emergency fire and water restoration services, fire cleanup and water damage cleanup, mold removal, as well as carpet and upholstery cleaning services. Contributor to several restoration and cleaning blogs.

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