how to make silly putty without glue borax and cornstarch

If you love to play with silly putty but are looking for a recipe that doesn’t involve glue, borax, or cornstarch, you’ve come to the right place! This article will provide you with a comprehensive guide to making your very own silly putty at home using alternative ingredients. From understanding the science behind silly putty to troubleshooting your homemade creation, we’ve got you covered.

Introduction About Silly Putty

Silly putty is a popular toy that’s been around for decades. It’s stretchy, bouncy, and has a unique texture that makes it fun to play with. However, most traditional silly putty recipes call for glue, borax, or cornstarch, which may not be readily available or safe for everyone to use. That’s why we’ve put together this guide to show you how to make silly putty without these ingredients.

Understanding the Science of Silly Putty

Before we dive into making silly putty, it’s important to understand the science behind it. Silly putty is a type of polymer that’s made by combining two types of molecules: polyvinyl acetate (PVA) and borax. PVA is found in white glue, while borax is a mineral that’s commonly used as a laundry detergent. When PVA and borax are mixed together, they create long, stretchy chains of molecules that form the putty.

While traditional silly putty recipes rely on PVA and borax to create this reaction, there are alternative ingredients that can be used to achieve a similar result. These include liquid starch, flour, dish soap, and potato starch.

Basic Recipe for Silly Putty Without Glue, Borax, or Cornstarch

how to make silly putty without glue borax and cornstarch
how to make silly putty without glue borax and cornstarch

One of the easiest ways to make silly putty without glue, borax, or cornstarch is to use liquid starch. Here’s what you’ll need:

  • 1/2 cup of white school glue
  • 1/4 cup of liquid starch
  • Food coloring (optional)


  1. In a bowl, mix together the white glue and food coloring (if using) until the color is evenly distributed.
  2. Add the liquid starch to the bowl and mix until the mixture starts to clump together.
  3. Use your hands to knead the mixture until it forms a cohesive ball.
  4. If the putty is too sticky, add a little more liquid starch. If it’s too stiff, add a little more glue.
  5. Store your silly putty in an airtight container.

Adding Texture and Fun to Your Silly Putty

Now that you have your basic recipe, it’s time to get creative! Here are some ideas for adding texture and fun to your silly putty:

  1. Mix in glitter, beads, or small toys to create a sensory experience.
  2. Create a magnetic silly putty by adding iron oxide powder and using a magnet to manipulate it.
  3. Add texture by mixing in sand, rice, or small beads.

Making Silly Putty With Natural Ingredients

If you’re looking for a more natural option, you can make silly putty using flour and dish soap or potato starch. Here are the recipes:

Recipe 1: Flour and Dish Soap

  • 2 tablespoons of all-purpose flour
  • 1 tablespoon of dish soap
  • Food coloring (optional)


  1. In a bowl, mix together the flour and dish soap until a thick, dough-like consistency forms.
  2. Add food coloring if desired.
  3. Knead the mixture with your hands until it forms a smooth, stretchy putty. 
  4. Store your silly putty in an airtight container.

Recipe 2: Potato Starch

  • 1/2 cup of potato starch
  • 1/4 cup of water
  • Food coloring (optional)


  1. In a small saucepan, mix together the potato starch and water until a thick, gooey mixture forms.
  2. Heat the mixture over low heat, stirring constantly, until it thickens and forms a ball.
  3. Remove from heat and add food coloring if desired.
  4. Let the mixture cool for a few minutes, then knead it with your hands until it forms a smooth, stretchy putty.
  5. Store your silly putty in an airtight container.

Section 5: Troubleshooting Your Silly Putty

Even with the best recipes, sometimes things don’t go as planned. Here are some common issues you may encounter when making silly putty and how to fix them:

  1. Too sticky: Add more liquid starch or flour to the mixture until it’s less sticky.
  2. Too stiff: Add more glue or water to the mixture until it’s more pliable.
  3. Not stretchy enough: Knead the mixture more to activate the polymers.
  4. Won’t come off surfaces: Rub a small amount of vegetable oil onto the surface to help loosen the putty.

Benefits of Playing With Silly Putty

Playing with silly putty isn’t just fun; it also has several benefits for your mental and emotional health. Here are some ways that playing with silly putty can benefit you:

  1. Stress relief: The repetitive motion of kneading and stretching the putty can help reduce stress and anxiety.
  2. Promotes creativity: Playing with silly putty can inspire creativity and imagination, making it a great tool for brainstorming or problem-solving.
  3. Strengthens fine motor skills: The act of manipulating the putty can improve hand strength and dexterity.


Making silly putty without glue, borax, or cornstarch is a fun and easy DIY project that anyone can do. By using alternative ingredients, you can create a stretchy, bouncy putty that’s safe for everyone to enjoy. Whether you’re looking for a stress-relieving activity or a fun sensory experience, silly putty is a great choice.

To make putty without borax, you can use liquid starch or liquid laundry detergent as an alternative.

To make 3-ingredient putty, you can mix equal parts of white glue, liquid starch or laundry detergent, and food coloring (optional) in a bowl. Knead the mixture until it reaches a putty-like consistency.

To make silly putty with just 2 ingredients, combine equal parts of cornstarch and dish soap in a bowl. Mix them together until a putty texture forms. Adjust the amounts as needed to achieve the desired consistency.

To make silly putty without cornstarch or glue, you can use a combination of liquid laundry detergent and cornstarch. Start by mixing a small amount of cornstarch with liquid laundry detergent in a bowl. Gradually add more cornstarch and continue mixing until the mixture transforms into a silly putty-like texture.

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