DIY Halloween Chemistry: Monster Toothpaste!
- October 26, 2020 -

Monster toothpaste is easty to make from home! Want to make yours striped like real toothpaste? Put food coloring down the sides of the container you make your foam in rather than mixing it in. 

Materials Needed:

  • 3 % hydrogen peroxide
  • clear dish soap
  • warm water
  • active dry yeast
  • food coloring


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