Treat your closure or frontal as if it were your own hair. Be careful with chemicals, dyes, rinses, and bleaches. Use them sparingly as they may damage your closure, just as they would damage your natural hair.  Prior to first install, we strongly suggest that you seal your closure or frontal. Closures and frontals are delicate and each hair strand is hand-inserted into the lace/silk pores and knotted carefully. With washing and daily styling, those knots can sometimes loosen and the hair can fall from the pores, leading to thinning or even balding. Sealing your closure or frontal will secure the knots inside the lace/silk. We recommend using Knot My Problem Knot Sealer  before each install (available at most beauty supply stores). Check with your stylist for additional sealing options. Wash and condition using moisturizing products. We recommend: Sassy Shampooo/Conditioner, Suave Sleek, or One-N-Only Argan Products. For curly hair, we recommend a small amount of a daily moisturizer such as coconut or moroccan argan oil to combat dryness or frizziness. Gently swish your closure or frontal when washing. Do not rub or twist. Do not brush or pull hair while wet, as this will loosen the knots.Allow your closure or frontal to dry naturally or use a low heat drying process.Finger comb your closure or frontal, especially curly hair. Do not brush, as this can cause tangling and frizziness.Tangling should not occur, but if it does, use a mild detangler or a moisturizing leave-in conditioner. Gently detangle using your fingers or a wide-toothed comb. Do not tug on the hair, as this will loosen the knots and cause thinning/balding of the lace/silk base.Use a satin bonnet when sleeping.