Moisten a cotton swab (or Q-tip) with a few drops, dab moistened swab directly to warts 3 times each day. If possible, secure a band-aid over the wart/s after applying treatment. It is important to note that an apparent increase in the size of the wart often signals the beginning of the healing process. Those parts of the wart hidden beneath the skin are rejected by the healing tissue and are pushed outward. Warts usually flake away after 2-5 weeks of treatment when these directions are followed. Cluster warts may take longer to treat before desired results are achieved. If you experience irritation from use, wash area with warm soapy water before further applications and apply less product. If irritation continues, discontinue use. It is recommended to wash the area with warm soapy water before each application.