Feb 21, 2018 - Process. Rinse your hair with warm water and then squeeze out the excess moisture. Start applying the molasses from the root to the tips of your hair until it is entirely covered. Leave it in for 30 minutes and then rinse it out with cool water and a mild sulfate-free shampoo. Apr 2, 2018 - It can be tricky to cover up gray hair because it tends to be stubborn and . Home hair color is best if you are going two shades lighter or darker . It's better to get a little on your scalp than not have enough to cover your roots. . Anyone who's dyed their hair at home knows that gray hairs can be, well, ornery . Jan 19, 2017 - Our professional tips for masking gray hair will help you return to your pre-gray days in little time. Mix the dark brown dye in the bottle, dispense the foam into a bowl, and, using a two-inch foam brush, apply it to the roots, starting in the area with the most gray. While waiting for the dye to process at the roots, use a salad oil mister to spritz coconut oil on the length of the hair. Explore new tips and ways to cover gray hair with super rich care & color by L'Oréal Paris. Get Radiant . Our Best At-Home Hair Color Kit for Covering Grays. A bottle of hair color isn't always enough to send it undercover: Gray hair is stiffer and . If you have fewer grays than pigmented strands, coloring at home is the . Gray hair has its own personality; and it's usually uncooperative when coloring and trying to cover gray hair. Our professional tips for coloring gray hair will help . Sep 8, 2016 - Though there are many dyes on the market formulated specifically to cover gray hair, the harsh chemicals in these products make them .