How Do You Make Chalk Without Plaster of Paris?

By Robert Palmer

Are you tired of using Plaster of Paris to make chalk? Or maybe you just can’t seem to find it at your local store?

Don’t worry, there are alternative methods to make chalk that don’t require Plaster of Paris. In this tutorial, we’ll explore a few different ways to make homemade chalk without using any Plaster of Paris.

Method 1: Using Eggshells

One of the easiest ways to make chalk without Plaster of Paris is by using eggshells. Here’s what you’ll need:

  • Eggshells
  • Warm water
  • Food coloring (optional)
  • Cornstarch

Here are the steps:

  1. Gather your eggshells and rinse them thoroughly with warm water.
  2. Crush the eggshells into a fine powder.
  3. Add a few drops of food coloring (if desired) and mix well.
  4. Add cornstarch until the mixture reaches a thick paste-like consistency.
  5. Roll the mixture into small sticks or shapes and let them dry for several hours.

Method 2: Using Chalk Paint

Another way to make homemade chalk is by making chalk paint. Here’s what you’ll need:

  • Cornstarch
  • Water
  • Food coloring (optional)
  1. Mix equal parts cornstarch and water in a bowl.
  2. Add food coloring until you reach your desired color.
  3. Dip your brush into the mixture and paint onto a piece of paper or cardboard.
  4. Let it dry for several hours, then cut it into small chalk-sized pieces.

Method 3: Using Plaster of Paris Alternatives

If you’re looking for a method that’s more similar to using Plaster of Paris, there are alternatives you can use. Here are a few options:

  • Gypsum powder
  • Talcum powder
  • Calcium carbonate powder
  1. Mix your chosen powder with water until it reaches a paste-like consistency.
  2. Add food coloring if desired.

In Conclusion..

Making homemade chalk without Plaster of Paris is not only possible but also easy and fun. Whether you choose to use eggshells, chalk paint, or alternative powders, you’ll have plenty of options to create your own colorful chalk sticks. Give it a try and see what you can come up with!