Hands-On Wednesday: Lemon Suds Soap

STEM Hands On

Lemon Suds Soap

Create a mountain of bubbles using baking soda, dish soap, and a magic ingredient – lemon! In this hands-on activity, baking soda and citric acid from the lemon react to produce carbon dioxide gas, or bubbles, and water. This lemon-scented foam has wonderful cleaning powers. Try it out!