Ingredients
Method
Preparation
- In a container or tray, add a few tablespoons of baking soda.
- In separate cups, mix vinegar with different food coloring.
- Pour the colored vinegar over the baking soda and watch the fizz and colors react.
- Experiment with different combinations and amounts for even more fun!
Notes
This activity involves a chemical reaction, so it's best enjoyed immediately. Store leftover colored vinegar in a sealed container for a few days, and label it clearly. Keep towels handy for cleanup if done indoors.
