Carnation cryospray verruca and wart remover freeze spray 50ml is an easy to use treatment for the removal of verrucas and warts it works by rapidly freezing the verruca or wart without the need for gels creams or plasters giving fast effective treatment removes with just 1 treatment spray contains 12 applicationswarningsuitable for use on children over the age of 4 keep out of reach of children and always read the label