We spoke with joshua zeichner, md, director of cosmetic and clinical research in dermatology at mount sinai hospital, to find out what kind of damage you can do by breaking open a blackhead and how to safely squeeze these dark spots.
What Happens When You Squeeze Big Blackheads? (You Won'T Like It)
We spoke with joshua zeichner, md, director of cosmetic and clinical research in dermatology at mount sinai hospital, to find out what kind of damage...