The cost of laser wart removal varies, and is generally billed by the number of warts, ranging from 30 to 100 yuan each, so consult your local medical institution for details. 1. Laser removal of flat warts is generally billed by the number, each about 30 ~ 100 yuan, due to the hospital charges, the number of flat warts, local consumption, the degree of difficulty of the operation and other factors, the cost varies, the specific need to consult the local medical institutions. 2. After the laser surgery, you should do a good job of wound care, gentle cleansing, avoid exposure to the sun, go out and wear a sun hat or umbrella, eat a light diet, don’t pick off the scabs with your hands, to prevent infection or leave a scar. It is recommended that patients who want to remove flat warts by laser go to regular hospitals and be operated or handled by professional doctors.