1. Don't wash your hands often. Use hand sanitizer when washing hands. Do not use alkaline care products such as washing powder and soap. When washing your hands, the water temperature should be appropriate. Don't let your hands soak in water for a long time. Wipe your hands with a clean and soft towel after washing. Apply hand cream immediately after wiping. Don't wait until it's dry to foam, lock in the moisture. 2. Sun protection, remember to wear hand cream and gloves when you go out in summer. 3. Massage your hands with scrub once a week. After washing your hands, soak them in warm water (preferably add some olive oil to the water) for a while, and then gently massage them with scrub. /kloc-Wash and apply hand cream after 0/0 minutes (if you do it before going to bed, you can sleep with cotton gloves). 4. Be sure to apply hand cream before going out and going to bed every day (you can't use cream instead). 5. Trim your nails regularly; No or less artificial nails. 6. Be sure to wear gloves when doing housework. In order to protect your hands from irritating substances and water, apply hand cream on your hands before doing housework, and then wear double gloves. The first layer is cotton gloves and the second layer is rubber gloves. When doing housework for a long time, you should take off your gloves every half an hour and let your hands breathe. When picking vegetables or opening cans, try to use tools to avoid damaging the skin of your hands; Avoid direct contact with alcohol or other disinfectants.