how to make crayons in silicone molds

Making crayons in silicone molds is a fun DIY project that encourages creativity while also being practical and environmentally conscious. It’s a great activity for parents and kids to do together while also teaching valuable lessons about repurposing materials and reducing waste. 


When making crayons in silicone molds, the type of materials used can greatly impact the end result of the project. It is important to choose high-quality materials that will not only produce vibrant colors but also ensure that the crayons are durable and long-lasting.

Firstly, it is essential to use non-toxic and food-grade silicone molds as they will be safe for children to use. The silicone material should be flexible, making it easier to remove the crayons once they have hardened. Additionally, using a thicker silicone mold will prevent the crayons from breaking or chipping easily.

Secondly, when selecting wax for your crayon recipe, it is recommended to opt for high-quality beeswax or soy wax over paraffin wax. Beeswax and soy wax are more eco-friendly and natural alternatives that do not release harmful toxins when heated.

Lastly, adding some pigment powder such as mica or iron oxide can enhance the color intensity of your crayons. These pigments are available in a variety of shades and can be mixed with melted wax before pouring into the silicone molds. With these high-quality materials, you can create beautiful and safe homemade crayons that both kids and adults will enjoy using! 

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Steps to prepare materials and workspace. 

1. Gather all necessary materials: silicone molds, crayons, a double boiler or microwave-safe container, a stirring utensil, and a workspace.

Clear the workspace of any clutter and cover it with newspaper or wax paper to protect against spills.

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3. If using old crayons, peel off any paper wrappers and break them into small pieces for easier melting.

4. Melt the crayons in a double boiler or microwave-safe container until fully liquid and smooth.

5. Pour the melted crayon mixture into the silicone molds, being careful not to overfill them.

6. Allow the molds to cool for at least 30 minutes before attempting to remove the crayons.

7. Once completely cooled and solidified, gently pop out each crayon from its mold using your fingers or a blunt tool like a butter knife.

8. Store your newly made crayons in an airtight container until ready to use.

Advice on common issues and how to fix them. 

Issue 1: Crayons sticking to silicone molds. This can be a common problem when trying to make crayons in silicone molds. To fix this issue, try using non-stick cooking spray on the molds before pouring the melted crayon wax into them. Another solution is to let the melted wax cool slightly before pouring it into the molds as hot wax is more likely to stick.

Issue 2: Crayons not filling the mold completely. Sometimes, crayons may not fill up the entire mold, leaving gaps and uneven shapes. To avoid this issue, make sure that you are melting enough crayon wax to fill up all of your molds completely. Additionally, try tapping or gently shaking your filled molds to remove any air bubbles and ensure that the wax is evenly distributed.

Issue 3: Difficulty removing hardened crayons from silicone molds. When it’s time to remove your cooled and hardened crayons from their silicone molds, they may get stuck or break apart if removed too forcefully. To prevent this issue, place your filled mold in a freezer for about 10-15 minutes before attempting to remove them from their mold by gently pulling on one end until they come out cleanly. If necessary, use a blunt object like a butter knife or toothpick around the edges of each shape in order to help loosen stubborn pieces without damaging them in any way! 


Cleanup is an essential part of any DIY project, and making crayons in silicone molds is no exception. Before starting the project, it’s important to prepare a clean workspace with easy access to water and soap for washing hands. Additionally, it’s important to have paper towels or cloths on hand for wiping up any spills or drips.

Once the crayons are melted and poured into the silicone molds, it’s important to let them cool completely before removing them. This can take several hours depending on the size and shape of the mold. During this time, it’s best to keep the area around the molds clear of any clutter or debris.

When it does come time to remove the crayons from the molds, be sure to do so carefully so as not to damage them or break off any pieces. Any excess wax can be cleaned up with warm water and soap, but be careful not to let hot water touch the silicone molds as this can cause warping or damage. With a little bit of care and attention during cleanup, making crayons in silicon molds can be a fun and rewarding activity for all ages. 


In conclusion, making crayons in silicone molds can be a fun and creative activity for both kids and adults. It is an easy process that requires only a few materials, including broken crayons and silicone molds. The first step is to gather all the necessary materials before melting the crayons on low heat until they are completely melted.

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