Hello. Thanks for writing to us at healthcaremagic. Warts are an infection caused by HPV. They may spread to the surrounding healthy skin if left untreated; the spread being particularly facilitated by shaving as shaving facilitates innoculation of the virus into the skin thorough the minor trauma/scratches that are common with shaving thus providing a portal of entry. Medicated face washes or rotating face brush is unlikely to get rid of them. The best way to manage facial flat warts is by using a form of therapy that ablates the wart bearing tissue. The options available are CO 2 Laser vaporization; Radiofrequency cautery; Chemical cauterization with Trichloroacetic acid (TCA) Or with 88% Phenol. These procedures are usually performed by a dermatologist in his office. I would suggest that you seek an appointment with a dermatologist and try to get rid of them as soon as possible. The more you wait more are the chances that they would keep on increasing in number. Regards