Compound W Fast Acting Gel Wart Remover Penetrates and removes warts. Use Compound W® Wart Remover Fast-Acting Gel for the removal of common warts. The common wart is easily recognized by the rough “cauliflower-like” appearance of the surface. For the removal of plantar warts on the bottom of the foot. The plantar wart is recognized by its location only on the bottom of the foot, its tenderness, and the interruption of the footprint pattern.