A plug can result from too much sebum production, or dead skin cells that block sebum from reaching the surface. A sebum plug can look like a tiny bump under the surface of the skin or it may stick out through the skin like a grain of sand. ... Sebum plugs tend to be precursors for blackheads and whiteheads.

Is it good to remove sebum plugs?

Nazarian recommends exfoliating with topical medications, such as glycolic acid, retinoids, and salicylic acid, to break down the plugs and dissolve them. Eventually, your pores will refill, so like a game of Whac-a-Mole, those sebaceous filaments will pop right back up, requiring you to be consistent in your routine.

Why is my sebum plugged?

A sebum plug is an infrequently used term for acne. These plugs occur when sebum (oil) from your sebaceous glands become trapped in your hair follicles. Dead skin cells and then inflammation creates acne lesions. Sebum plugs may come in the form of inflammatory acne, such as pustules and papules.