As weird as it may sound, that one item you’re using for fresh breath can also bless your feet with baby-soft skin. Introduce your tootsies to the mouthwash foot soak. The recipe is simple: Mix together equal parts of mouthwash, vinegar, and water. Soak your feet in the solution for 15 minutes to get rid of calluses and dry skin.
We tried this odd beauty hack from Pinterest (where else, right?) and found that the gentle acid in mouthwash and vinegar helped exfoliate and smoothen dry skin on your feet. The water, on the other hand, dilutes the acid mixture to prevent irritation.