LOreal Professionnel's Hair Touch Up is a temporary root concealer spray enriched with professional pigments that perfectly and instantly conceal grays. The L'Oreal Hair Touch Up is perfect for women to maintain their color in-between salon visits, according to L'Oral around 42% of women touch up their color at home. The water and sweat-resistant spray is available in multiple shades to help fluently blend with existing color levels 1 through 8 and can be washed out after the first shampooing. Due to high quality and precise nozzle, Recommended to instantly cover greys Coats the hairstyles within seconds Perfectly blends with wigs, weaves, and extensions to create natural results Great for all hair textures, types, and styles No Residue or Stickiness Lasts until your next shampoo Not animal tested Shake well before each use. Hold the can 4-6 inches away from dry roots. Apply where gray hair regrowth is visible along the part. Spray just enough to cover graysa little bit goes a long way. If some spray lands on your face, you can easily wipe it off with soap and water. Let roots dry for 1 minute.