Each product comes with full detailed step by step instructions on how to use properly. Before applying, read accompanying procedure. Cleanse the skin throughly. Apply peel evenly for 1-2 minutes depending on skin sensitivity and peel type, with an appropriate applicator pad. Rinse generously with cool water. May repeat treatment at 1-2 times per week, up to 4-6 weeks in the absence of skin irritation. Peel may be layered to enhance effectiveness.