One effective way to draw out blackheads is by using topical treatments containing ingredients such as salicylic acid, benzoyl peroxide, or retinoids. These ingredients help to exfoliate the skin, unclog pores, and reduce oil production, which can help in removing blackheads over time. Masks containing ingredients like charcoal or clay can also be beneficial in drawing out impurities from the pores, including blackheads. Regular exfoliation and proper skincare routine can help prevent blackheads from forming.