Blackheads most commonly appear on and around the nose but can form anywhere on the face, back, chest, or arms, says Jeffy. They last longer than whiteheads, potentially months or years ...

and chest, says Smita R. Ramanadham, MD, a plastic surgeon and skincare expert at Smita R. Ramanadham Plastic Surgery. Because of that, the nose and cheeks are prone to blackheads. Since many ...