What Are the Most Effective Ways to Remove Warts? Warts are common skin growths caused by certain types of the human papillomavirus (HPV). They can appear on the hands, feet, fingers, face, and other areas, sometimes causing discomfort, irritation, or cosmetic concerns. Although many warts are harmless and may disappear naturally, others can persist for months or spread to nearby skin. Understanding the available removal methods can help...