What it is: A temporary spray to touch up roots and cover grey hair. What it is formulated to do: Take control of your color with the travel-friendly Root Concealer Touch-Up Spray Temporary Gray Coverage. This water-proof, transfer-proof spray formula features a pinpoint actuator to cover grays exactly where you need it. Rita’s custom blended dyes are buildable to work on every hair color. What else you need to know: This product is free of ammonia and peroxide. Light Brown: for lighter brown shades like chocolate, chestnut, amber, and sable. Dark Brown: for deep shades like ebony, raven, and espresso. Blonde: for blonde shades from golden to sandy. Dark Blonde: for dark honey, ash blondes, and light caramel. Red: for red shades including auburn, copper, strawberry, and ginger.