When warts pop up on your toes or the bottom of your feet, they can be extra painful and keep you from being active. That’s why you need a safe and highly effective remedy for removing plantar warts fast. WartStick Salicylic Acid Stick is formulated with the maximum strength of salicylic acid you can buy, 40%. It is a formula that is effective and more convenient than gels, liquids, and freezing solutions. NDC: 10107-250-01