Hi, I put veet under my arms a few months ago, i only left a short time and washed off while in bath, I assume it didnt all wash off as it surned really badly. It started to weep, and was burning for several days, i kept putting powder on it to dry it up and this seemed to soothe the pain. However, my arm flares up repeatedly, and shaving is very painful. The burning comes back and is very painful. Is there any treatment or anything i can do to prevent it returning?