Dr. Scholl's Dual Action Freeze Away Wart Remover has freeze therapy plus fast acting liquid. It is Dr.School's strongest wart remover without a prescription and starts working instantly in as few as 1 treatment cycle. It is doctor recommended for common & plantar warts.This revolutionary dual action treatment utilizes the same freeze method doctors use plus a powerful fast-acting liquid wart remover. It is an effective method for large warts that you can use right in your own home.The package contains 12 treatments.Directions: 1. Attach open end of the white applicator to blue nozzle of can and twist clockwise to lock in place.NOTE: Use only the white applicators provided.2. Place blue activator on a table or other sturdy surface. Turn can upside down and insert the white applicator in the blue activator. Align the 3 tabs on the can with the 3 slots in the blue activator.3. Press down on can and hold for 2 to 3 seconds. You will hear a hissing sound as the tip is being frozen. The white applicator tip will be filled with cold liquid. You will see condensation and may smell some of the active ingredients.4. Immediately lightly press and hold the tip of the applicator on the wart (see instructions on treatment time in package).5. After the treatment, set can and blue activator out of reach of children. After 2 min, grasp white applicator by its plastic stem and remove from can by turning counter-clockwise. Discard white applicator after each use.6. 24 hours after freezing, wash and dry the wart, and then apply one drop of Dr. Scholl’s Fast Acting Liquid using the applicator stick. Apply liquid twice daily for 2 weeks. Self-adhesive cushion may be used to cushion wart. Remove cushion before reapplying liquid.Active ingredient: Salicylic Acid (W/W) (17 %)Inactive ingredients: Castor Oil, Ethyl Lactate, Flexible Collodion, Polybutene, (Contains Alcohol 18% V/V And Ether 53% V/V From Flexible Collodion)Caution: Keep out of reach of children.