Dia light staining professional oreal, coloring ton / ton gel-cream dialight is without staining amonique for colored and sensitized chveuex thanks to dialight get a vinyl shine for intensive care outcome dialight allows sunk to 25 tons ph acid in technology to color without awareness pause time of 5 to 20 minutes maximum application: on unwashed hair, apply the length to ends, leave for 20 minutes, emulsify and rinse contents: 50 ml.