PreLighten hair using Kuul Bleach Powder to the desired level of lift; the degree of lift achieved will affect the longevity, vibrancy, and intensity of the final color.
You must consider the undertone created and realize this will contribute to the final color. After pre-lightening, shampoo and towel dry hair completely and apply Kuul Semi-Permanent Hair Color with a bowl/brush technique.
To prevent staining, avoid contact with scalp and skin, leave in for 25-45 minutes at room temperature according to the desired durability.
Shampoo lightly, rinse until the water is clear and apply conditioner or treatment and rinse.