Cleansers can help reduce the appearance of blackheads by removing surface oil and debris that contribute to their formation. However, a cleanser alone may not completely eliminate deeply embedded blackheads; consistent use alongside other treatments is often necessary.

Dermatologists often recommend cleansers containing salicylic acid or benzoyl peroxide to help exfoliate and unclog pores. Topical retinoids, such as adapalene, are also frequently suggested to promote skin cell turnover and prevent future blackhead formation.

Products marketed as 'pore strips' or 'blackhead extractors' can temporarily remove surface blackheads. However, they don't address the underlying cause and can sometimes irritate or damage the skin if used improperly; gentler exfoliation methods are generally preferred.