cover your gray color cover spray dark brown - root concealer and hair color touch up cover your gray spray away your gray with cover your grays color cover, the aerosol spray solution that helps boost volume while providing the quick color refresh you need before your next salon visit. available in 3 color shades, color cover is ideal for roots and broad areas in need of coverage. aerosol spray applicator - ideal roots and broad areas in need of coverage - compatible with all hair color - no water needed, just open applicator and apply - will not mat or clump - lasts all day - easily washes out with shampoo