A very effective method of killing fungi on the feet is freezing them with liquid nitrous oxide. Under normal conditions, nitrous oxide is found in a form of gas—however, it can easily be liquefied at high pressures. When released, it expands at a very low temperature that destroys the cells on the epidermis, infected with the papilloma virus and causes an increase in the temperature of the surrounding tissue (body’s natural response), further enhancing the destruction of the infected cells.

Freezpen is a revolutionary device for wart removal that utilises liquid nitrous oxide—this method is called cryotherapy. The extremely thin and precise tip allows us not to damage healthy surrounding tissue when treating infected cells. Freezpen offers precision and, most importantly, efficiency.