The Ultra Freeze technology ensures that the device starts at a very low temperature (-80°C compared to most treatments that freeze at -50°C), which is maintained during use, allowing access to the deepest layer of the wart. A recently conducted clinical study evaluated cryotherapy and found that EndWarts Freeze delivers significant results with good tolerability and is described as user-friendly and effective. Due to the temperature of the gas, the core of the wart is reached and destroyed within just a few seconds of application. As a result, typically only one treatment is required, and warts should disappear within 14 days. However, for older or larger warts, more than one treatment may be necessary, especially if they are located on the soles of the feet. EndWarts Freeze can be used on children over four years old. Always ensure that it is a wart before applying the treatment. Please note that cryotherapy may be perceived as slightly painful and uncomfortable for small children. As an alternative treatment, EndWarts may recommend the EndWarts PEN, which may be better tolerated by children, although more treatments may be required.