How to clean silicone mold

Wondering how to clean silicone molds with stains that won’t go away? We can help with that!

Stubborn stains and lingering smells on silicone are every baker's nightmare. These residues can mingle with culinary delights and ruin their taste.

But have no worries! Cleaning silicone molds is easy.

This blog will teach you all about it! You can turn your silicone molds from grimy to gleaming using methods every baker should know. We’ll share routine cleaning methods and tips to deal with tougher stains and odors.

Let’s get started.

Understanding Silicone Bakeware

Silicone bakeware is multipurpose and a favorite among bakers of all categories. It is easy to handle for seasoned confectioners and also those just getting started. Here are the features that make it unique.

Silicone Bakeware

They Resist Heat

Silicone molds with pure platinum silicone are heat resistant, surviving temperatures up to 240°C. This makes them oven-safe and suitable for baking that requires high heat.

They Don’t Stick

High-quality silicone without any additives is naturally non-stick. This means foods baked in silicone molds release without damage and without needing oil sprays or baking sheets.

They Last Longer

Silicone is highly durable thanks to its resistance to extreme conditions and chemical composition. This allows it to withstand frequent use without melting and mixing with your baked goods!

They are Flexible

Silicone molds are highly flexible. Bend or twist them, and they won’t lose their shape. This quality ensures you can safely de-mold your confections and pastries without damaging them.

They are Easy to Clean

Their non-stick nature makes silicone molds easy to clean and maintain. However, the key lies in using proper cleaning methods. The right techniques can make all the difference, including the ones done routinely and those that deal with specific stains and odors.

Daily Cleaning Methods

So, how to clean silicone molds? Well, start with the basics if you are new to silicone bakeware and looking for the right ways to clean it. Develop a proper cleaning routine to dispel pesky stains and scents.

Specialized silicone cleaners can help, but why go for them when there are more accessible options? Here they are.

Clean with Dish Liquid

Cleaning silicone molds on a daily basis is simple. Your regular dish liquid and water can get the job done quickly. Add 1 to 2 drops of dish liquid to the softer side of the sponge and clean your silicone bakeware with it.

Use your finger to check If your silicone molds are still greasy. If so, it is time for a level-up! Use hot water with soap for a deep clean.

Cleaning silicone mold

Soak in Hot, Soapy Water

Wondering how to get the mold off silicone? Hot, soapy water can help! The heat will cut through the grease and make way for the soap to do its magic! Here’s how it works:

Step 1. Prepare the Mixture

Fill the sink or a large bowl with hot water (not lukewarm). Squeeze 4 to 5 drops of dish soap and swish to mix it well.

Step 2. The Pre-sock

Add your molds to the hot water for 15 - 30 minutes. This will help dislodge the grease and any hardened leftover residue from the baking.

washing silicone mold

Step 3. Scrub it Clean

Add 1-2 drops of the dishwashing soap to a soft sponge. Use it to scrub the molds. Reach all the crevices while the water is hot. You can also opt for a brush with soft bristles.

Step 4. Rinse it Well

Wash your silicone products with hot water and remove excess moisture with a microfiber cloth. Your molds should be as good as new!

Dealing with Stains and Odors

How to get stains out of silicone? Vinegar, baking soda, and rubbing alcohol are your trusted friends! You can also heat your silicone products at a temperature as high as 177°C for tougher stains.

Let’s break it down:

Clean with Vinegar

Stained bakeware? Don’t worry. Vinegar’s acidic nature will dissolve it right away! Pour an equal measure of vinegar and water on the mold and allow it to stand for three to four hours before washing it off.

This can help get rid of light stains. However, please don’t soak the silicone molds in pure vinegar, as this can make them sticky and less durable.

Use Baking Soda

How to get the smell out of silicone? Baking soda is the magic wand you need against grease and odors!

You can prepare a deodorant solution of ¼ baking soda and ¾ water. Then, soak the silicone mold in it for 1 to 2 hours.

Or, sprinkle a small pinch of baking soda evenly over the wet silicone molds. Let the chemical absorb all the grease and odor from the products until they dry.

Then, wash them or use a wet sponge to rub the baking soda to remove persistent stains.

Cleaning silicone mold with baking soda

Heat in the Oven

Heating in a microwave is a more intense answer to “how to clean silicone molds.” But it’s just as effective. To use this method:

  • Preheat the oven to 350°F.
  • Place the silicone molds in it for ten minutes to dislodge the greasy bits.
  • Rinse with water and sprinkle baking soda enough to cover all surfaces.
  • Scrub using the sponge and wash off with hot water and dish soap.

Repeat the steps if your silicone pieces are still stained and smell.

Preventative Measures

Now you know all the ins and outs of how to clean silicone molds. But how do you prevent the silicone molds from getting grimy again? Don’t stress over it. Here is a whole list of measures for you to follow!

Clean Regularly!

Daily silicone cleaning is the key! Clean your silicone bakeware regularly after use to avoid build of oil and dirt. Occasionally, invest in a deep clean with vinegar or baking soda.

Avoid Harsh Cleaners

Silicone may not be afraid of extreme temperatures, but of abrasive cleaners, it is. They can leave scratches, cause staining, and compromise the non-stick nature of silicone.

Cool Down Before Cleaning

Avoid sudden temperature changes, as it can warp the silicone over time. Patience is key. Allow your silicone bakeware to cool before shifting to a colder temperature.

Remove the Moisture

Dry every last drop after cleaning your silicone. Humidity does not affect platinum silicone molds. However, leftover moisture in lower-quality silicone is friendly to bacterial growth and stains. 

Store Properly

After drying, store silicone bakeware in airtight bags. Keep it out of sun exposure and preferably in a cool, dark place. Avoid heavy stacking and tight spaces to prevent deformation over time.


What is the best method to clean silicone molds?

Soap is the best way to clean silicone. Use baking soda or vinegar only for stubborn stains. Soap should be your everyday helper.

Can I use dish soap to wash silicone?

Indeed! Mix dish liquid and water, rub the silicone molds with it, and rinse all grime off. Hot water will assist in case of serious stains and greasy spots.

Can you use heat when cleaning silicone molds?

Of course! You can apply heat when cleaning silicone objects, as they are able to withstand high temperatures.

Can silicone go in the dishwasher?

Yes! You can put silicone items into a dishwasher. To make sure, look through the official company's website or product specifications.

How to stop silicone from being sticky?

Use Vinegar to remove silicone's stickiness. Soak it in a mixture of equal parts water and vinegar for two to three hours. Then, gently scrub it with a sponge to eliminate dirt and stubborn grease.


That’s all about how to clean silicone molds! These molds are pretty sturdy. However, the proper cleaning techniques enhance their life. Additionally, a good-quality silicone mold helps guarantee that your molds will last for many years.

At PJ Bold, our top-grade platinum silicone molds are non-stick and food-safe. Trust in our premium silicone molds. They will serve you well through many baking expeditions!