Conceals Gray Roots in Seconds My Secret Root Touch-Up Spray blends perfectly with your hair color for instant, great looking touch-up that won t flake or streak. Provides color where you want it, when you need it. No mixing, no harsh chemicals, just spray and gray away. Stays on until you shampoo it out. My Secret Correctives Root Touch-Up Spray covers hair root grow-out extending the time between colorings. Spray away gray roots between hair colorings with My Secret Root Touch-up Spray. Save time, money and your hair! 2 oz can, 50 applications. .