It is suitable for treating warts that are visible to the naked eye, such as flat warts on the face, neck, waist and back, as well as common warts, condyloma acuminata and a small number of plantar warts, but the effect is not ideal for warts caused by hidden viral infections, and the laser method is painful and easy to recur. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. It is also applicable to several parts of the body flat warts, plantar warts, condyloma acuminata, infectious molluscum contagiosum, seborrheic keratosis, warty nevus and some other benign skin diseases. Usually, it is less painful than laser and causes less damage to the skin and is less likely to leave scarring, but the frozen area is relatively large and usually cannot be cured at once and requires multiple treatments. After surgery, avoid getting wet, change medicine on time, keep the wound dry, and avoid scratching if you feel itchy when scabbing to prevent the wound from breaking and bleeding and infection.