Ingredients:
½ cup dish soap
1 cup of water
¾ cup vinegar
Liquid watercolor (or food coloring)
Directions:
1. In a pitcher combine
your dish soap, water, vinegar, and coloring.
2. Add baking soda to a
separate bottle (plastic cups, test tubes, etc. all work well too).
3. Make as many
containers of baking soda as necessary for the amount of colored vinegar you
have. Ex. if you did three colors of the vinegar mix, have 3 containers of
baking soda.
4. Add vinegar mixture
to containers of baking soda and watch what happens!
5. Try this with and
without dish soap to see the difference.