There is no such thing as the easiest way to remove flat warts. Common treatments include physical therapy, topical medication, and fire-needle therapy, which can be chosen according to actual needs. 1. Physical therapy: freezing, electrocautery, scraping and laser are all effective treatments. 2. External drug treatment: external Chinese medicine treatment can choose, scrub method, with amaranthine combined decoction; external crowberry external method, with crowberry oil external application of the affected area. Western medicine external treatment can choose 0.05% ~ 0.1% Vitamin A acid ointment. 3. Fire needle therapy: with a millimetre needle in the alcohol lamp burned until white, quickly vertical puncture warts tip, and with a cotton swab to wipe off the warts, usually about 1 week can fall off. The above operations should be carried out by a professional physician, if necessary, please go to the hospital, do not do it yourself.