The effective ways to remove blackheads and acne are as follows: 1. topical creams, such as adapalene gel, retinoic acid ointment and other drugs with exfoliation. 2. you can eat some vitamin B6, tansy ketone capsules and other drugs that reduce oil secretion. 3. you can use topical rehabilitation new liquid, compound cypress liquid and other drops with anti-inflammatory effects. 4. you can use fruit acid peels and other keratin peeling, stimulating dermal fiber regeneration. 5, life appropriate to strengthen facial cleaning, especially the nose and other oil-rich, not conducive to clean T-zone, diet less spicy, greasy diet. The cause of blackhead acne is the blockage of hair follicles caused by abundant oil, which is oxidized by air to form black.