The investigators would like to have enough power in both the HPV-positive group with and without lesions Assuming a HPV clearance rate of 50% in the non-interventional group and 70% in the virucide group at 2 months post-treatment, a minimum sample size of 163 patients (i.e., 124/site) is needed to show with 95% power and 95% certainty a difference between both groups. To allow for up to 10% drop-outs or unevaluable patients, the investigators will recruit at least 190 patients in each arm.