How to Make a Foam Snake With Yeast
- 1). Put on latex gloves, and place an empty 2-liter soda bottle in the bathtub.
- 2). Pour 3/4 cup hydrogen peroxide into the bottle, and add 2 tbsp. of dish soap. Cap and shake until well combined. Add 8 to 10 drops of food coloring at this point if desired.
- 3). Mix 2 tbsp. of active yeast with 1/2 cup of warm water in a separate cup. Stir with a spoon until well mixed and foamy. Uncap the bottle and pour the yeast into the solution. Stand back and watch as the foam snake spews from the bottle.
- 4). Rinse the foam away with water.