DIY Baking Soda Paint • Add Some Bubbles and Bring your Painting to Life

This DIY baking soda paint will cause a reaction from your art AND your friends! 

In just 24 hours, Pompeii and neighboring Herculaneum were buried by the catastrophic eruption of Mount Vesuvius in AD 79. 

Using a little chemistry and watercolor paint, you can create an erupting volcano painting ! First, follow the steps to make your DIY baking soda paint. Then, learn how to use that paint to bring your art to life

Materials you will need:

  • Containers with lids for the paint (you will need one for each color you make)
  • Baking Soda
  • Water
  • Measuring Spoon
  • Scrap paper to use as a funnel
  • Pigment
    *This adds color to your paint, you can use liquid watercolor paints, tempera paint, acrylic paint, food coloring, or even old eyeshadow. Anything that will add color is fine as long as it is not wax or oil-based because those won’t mix with the water.
Materials for DIY baking soda paint


Follow along with the video or the steps below to make your own DIY baking soda paint.

  • Step 1:
    For each color put an equal amount of baking soda and water in your paint containers. My bottles are small so I used two tablespoons of each. I made a funnel with my scrap paper to get the baking soda in the bottle. If you want a thicker paint, you can do a 2:1 ratio of two part baking soda to 1 part water.
  • Step Two:
    Put your pigment in and shake! More pigment means more color saturation- if you use a little your paint will be light, if you use a lot your paint will be dark.

Your paint is now ready to use! Make sure to shake it well before each use.

Now that you've made your DIY baking soda paint, get the next steps! 

Painting Techniques for Kids to Try • From Baking Soda Paint to Buon Fresco

Thanks to the support from Orange County Government through the Arts & Cultural Affairs, Orlando Science Center is excited to host the blockbuster exhibit, Pompeii: The Immortal City in the Fall of 2020.
Orlando Science Center is excited to support partnership programs and collaborations leading up to and coinciding with the run of the exhibition.

Students from UCF CREATE Lake Eola Charter School will participate in the Pompeii program where they will learn the science of how frescos are created and work collaboratively to create fresco paintings.

If you would like more STEAM Lessons like these, learn how to enroll in the free public STEAM Art Making with Miss A online Canvas course.