Wart removal involves treating small, rough growths on the skin caused by the human papillomavirus (HPV). Warts are non-cancerous but can be contagious and often spread through direct contact or shared surfaces. They commonly appear on the hands, feet, and knees but can develop on other areas of the body. While many warts clear up on their own, treatment is often sought for cosmetic reasons or if they cause pain or discomfort. Common removal methods include over-the-counter treatments containing salicylic acid, which softens and dissolves the wart over time, and cryotherapy, where a healthcare professional freezes the wart using liquid nitrogen. Other options include laser therapy, electrosurgery, or applying chemical treatments like cantharidin to encourage the wart to fall off. Maintaining good hygiene and avoiding skin contact with warts can help prevent their spread. It’s important to see a doctor if a wart is painful, grows rapidly, or does not respond to standard treatments.