The wart is a common benign epidermal abnormalities caused by human papilloma virus infection, such as freezing, laser, electrocautery, these are more commonly used in the clinical treatment of warts in the physical therapy modalities. The so-called freezing to treat warts is the application of refrigerant to cause necrosis of the lesion. The actual nitrogen is a good way to get the most out of a person’s life. It is not only warts that can be treated with freezing, but many others can be treated with freezing.