The following precautions should be taken after fruit acid peeling: 1. usually there will be discomfort in the first 1-2 days after the operation, it is recommended to use collagen mask and anti-inflammatory ointment, when the skin appears to be crusted, do not pick off the scabs with your hands; 2. follow the medical advice to use conventional medical skin care products, do a good job of moisturizing and sun protection; 3. avoid using fruit acid-containing preparations, it is recommended to use medical skin care products containing fruit acid recommended by the doctor, usually in the week after the fruit acid treatment 4, avoid the use of friction, exfoliating type of sponge or scrub, so as not to aggravate the local skin irritation; 5, avoid contact with heat sources, long-term contact can lead to local discomfort or local skin discoloration.