Article in English: It's possible to pop blackheads without scarring, as long as you do it cleanly and carefully. When done correctly, this popping method is a fast, effective way to clear up your pores. Many stores now sell blackhead removing instruments so that you can give yourself an at-home facial. However, these tools often get full of bacteria and can scar your skin. Leave using steel instruments to the professionals and stick to using cleansers and exfoliants. If you have sensitive skin, using harsh exfoliants can just irritate it and make your blackheads worse. If you are ever in pain from an exfoliant, stop using it and go with a more gentle cleanser. Try using oatmeal as the most gentle exfoliant if you are having issues with harsher scrubs. A good face-cleansing routine is essential to prevent blackheads from forming in the first place. Talk to a dermatologist and experiment to see what works best for your skin. Your pillowcases catch dead skin cells and excess oil from your face when you sleep on them at night. Wash them at least once a week to remove the buildup of dirt from the fabric to help keep your face clear of blackheads. Even if you aren't picking at your blackheads, touching your face transfers bacteria from your hands to your face. Your hands are the dirtiest part of your body and are often the cause of many cases of blackheads. Avoid resting your face on your hands or needlessly touching your skin.

Summary in Vietnamese:
Chỉ cậy hoặc nặn mụn đầu đen sau khi đã rửa tay thật sạch. Không tự dùng dụng cụ nặn mụn đầu đen. Tránh các sản phẩm tẩy tế bào chết siêu mài mòn. Rửa mặt mỗi ngày hai lần. Giặt vỏ gối. Đừng sờ vào mặt.