Instant black hair shampoo, hair dye shampoo for men and women - easy to use - quick and easy - lasts 30 days 3 in 1 black hair dye (Bottled) Color Haircare Clear

Product description: Usage: 1.Use when hair is very moist but not dripping. 2.Put on the complimentary gloves (otherwise the nails will be dyed , although that does not affect health). 3.Squeeze the product into your palm, then rub the hair ,make the hair color shampoo moistens the bottom of each hair. 4.Wait 10-20minutes,then wash hair with clear water. 5.After washing hair ,if you need to use hair dryer to blow, temperature should not be too high. Cautions: 1.Take an allergy test behind the ear before use. 2.Keep the edge of the hairline moist during dyeing. 3.If the product touches the skin during use, please wash it off immediately. 4.After dyeing your hair, be sure to rinse off the hair dye.