This rinse-out hair mask deeply conditions and recharges the hair fiber to fight the 5 signs of damage. Find out how to apply a hair mask for best results and the ingredients to use for your hair type. Leave for 3-5 minutes. Hair masks are especially beneficial for dry, damaged, or frizzy hair. Rinse. How to Use: After using shampoo, apply balm to wet hair and massage through to ends. Using a hair mask once a week is a sure shot way of ensuring optimum hair health. Always use cold water to wash your hair as this will help seal your hair cuticles, minimize frizz, and keep your hair moisturized. Vigorous rubbing will cause cuticle damage, leading to breakage and frizzy hair. Testing out the L’Oreal Elvive Extraordinary Oil Hair Mask was really interesting, because I rarely add things to my hair care routine. For continuous visible repaid, use every day. My mom kept pleading that hair masks and overnight oil treatments were the way to go, but I was too busy and could barely fit in a face serum in my routine to be able to do anything else. Do not rub your hair dry with a towel.