Double cleansing is the secret to healthy, truly clean skin. The Dermalogica Double Cleanse easily removes layers of built-up make-up, products and oily debris, allowing your second cleanse to penetrate even further, for a professional level of clean. Use either PreCleanse for your first face cleanse to melt away oily build-up, then follow with a skin specific face cleanser for your second cleanse, to deep clean and create a healthy foundation for the rest of your skin care products. Along with promoting healthy, clear skin, cleansing helps address specific skin needs giving your skin a glow!