Blackheads result from clogged pores due to excess oil and dead skin cells. To achieve clear skin, start with an oil cleanser to dissolve impurities, use a cleansing device for deeper exfoliation, and apply a non-comedogenic face cream. Regular exfoliation and weekly clay masks help prevent blackheads. Hydration, a balanced diet, and sun protection are crucial. Avoid touching your face and seek dermatological advice if needed. Following these steps consistently can effectively eliminate blackheads and promote smooth, healthy skin.