Picture of Elephant Toothpaste
This instructable teaches you how to do the simple science experiment called Elephant Toothpaste.

Step 1: Materials

Picture of Materials
Gather the Following Ingredients:
An empty plastic bottle
1/2 cup of hydrogen peroxide  WARNING: Keep peroxide off skin.
1 tablespoon of yeast
3 tablespoons warm water
Food coloring of your choice
Stirring stick
Funnel (optional)
Safety materials (goggles, gloves, etc.)