How does Wartner Wart & Verruca Remover work?

Wartner Wart & Verruca Remover works in a similar way to the liquid nitrogen freezing method used by GPs. The freezing agent is applied to the foam applicator; you then freeze the wart or verruca by applying the saturated foam applicator for a few seconds. As a result of this freezing, the growth should fall off after about 10-14 days. Wartner Wart & Verruca Remover is not harmful to the environment.