Setup, Compatibility & Care
To use Dialight, you must mix the gloss with the corresponding L'OREAL Professionnel Diactivateur developer. Always perform a strand test on a small, inconspicuous section of hair to ensure the color result aligns with your expectations, especially on highly porous or damaged hair. After application, rinse the hair thoroughly until the water runs clear. To maintain the 9 Very Light Blonde vibrancy, use professional color-safe shampoos and conditioners that are free of sulfates. Avoid excessive heat styling immediately after the glossing process to ensure the cuticle remains sealed and the color molecules stay locked within the hair fiber.