How to Use Toothpaste for Pimples:

Using toothpaste to help clear up acne might sound a little strange,
but it will work for you. The technique hasn’t been medically
verified, but it has been known to clear up pimples. The
ingredients in toothpaste tend to dry your skin, which clears up
the acne if left on the skin for a period of time. This is not
recommended as a long-term pimple cure. It's a quick fix. If
you're out of acne cream or find yourself out in the wilderness
with a huge zit, toothpaste could be your solution.