12. Using soap.
12.别用肥皂洗脸
Your grandparents may swear by the simple cleanser， but soap often contains harsh detergents that strip skin of natural oils.
你的祖辈可能很信赖肥皂这种最简单的清洁用品，但它常常含有效果很强的去垢剂，这会把肌肤上正常的油脂抽走。
“Though dry skin doesn’t cause wrinkles， it makes them more noticeable，” says St. Louis University’s Glaser. “And dry skin ［can’t］ protect itself from allergens and irritants like bacteria and viruses.”
圣路易斯大学的格雷瑟教授说：“虽然干燥无油的肌肤不会新增皱纹，但它会让已有的皱纹更加明显；而且干燥肌肤无法保护自己不受细菌和病毒等抗原性物质和刺激性物质的侵袭。”
Hydrated skin is dewy and plumper， so lines are less obvious.
含水肌肤看上去比较饱满，所以皱纹也不那么明显。
Skin solution： Wash up with a soap-free cleanser like Dove Cool Moisture Foaming Facial Cleanser and then apply moisturizer to damp skin. Also， drink water – try for eight 8-ounce glasses a day – to keep your skin hydrated from the inside out.
皮肤保养大法：用不含肥皂成分的清洁品洗脸（如多芬清凉润肤泡沫洁面乳），然后涂上润肤露保湿。另外还要多喝水，最好每天八杯，这样可以由内而外保持皮肤水分十足。
