Toothpastes are great for treating irritated skin and hence, can be used as an immediate relief or quick fix for acne. Apart from pus-filled pimples, toothpaste can also be used to soothe skin irritations caused by insect bites or burns. It is best to use menthol-based toothpaste for this.
Your toothpaste has various other uses as well, check this out: 10 Never Heard Before And Unique Uses For Toothpaste