Follow the directions for use, first test product on a small patch of skin in the area you wish to treat. If after 24 hours there is no adverse reaction, proceed with full application. Do not use on eyebrows or near the eyes. Do not leave on skin for longer than 10 minutes. Wash hands after use. This product is alkaline and irritant. Prolonged or incorrect exposure may produce burns. Do not use on sunburnt, broken, inflamed or irritated skin, over warts, pimples, scars, moles or wounds or if you have suffered an adverse reaction to hair removal creams in the past.