My aunt used to have me rub bacon fat on warts then take bacon outside and throw it over my shoulder. i also had warts burnt off, but the reddish coloerd one has a new starter. freezing is quite painful. and the pain shoots up your arm ,i quess into your nerves, it has to do with the chicken pox virus, stays dormant in our bodies, causing Herpes simplex virus,which lays dormant in our bodies, it seems to come on in times of stress and probably need for vitamins and minerals. Hope this helpse brown warts on top of my leg, i think from to much sun, while mowing , Cheryl