Blonde Gray: White and gray tones. Use to neutralize yellow in whites and grays. Recommended for both natural and colored hair to create white and gray tones.Colored Illuminating Conditioners.Use:For one dose of pigment: shampoo, rinse and towel dry. Apply Color Illuminate Conditioner, distributing it well. Leave on for 1 to 5 minutes. Then rinse thoroughly.For intense and long-lasting tones: shampoo, rinse and towel dry. Apply Color Illuminate Conditioner, distributing it well. Leave on for 5 minutes under a heat source or 10/20 minutes at room temperature.