Learn more Blackheads are undoubtedly one of the most frustrating forms of acne. Because they're rooted deep in the pores, they can be difficult to remove in a safe and effective way. I spoke with ...

Medical name: Closed comedo, which means “closed pore.” Dermatologists recommend treating this type of acne with a retinoid, as squeezing a blackhead can cause an infection or permanent scar. This ...