Feature Dust-free , fade all kinds of colors. It delivers superior consistency and lightening effect, and ultimately reduces the damage to the cuticle while lightens and conditions the hair greatly. Usage For treated hair, mix with peroxide cream 30 vol.For virgin hair , apply the mixture on hair and leave 4-5cm from the roots. After 10 to 15minutes, apply to roots.Leave for 15 minutes. Then shampoo and rinse Caution In case of accidental contact with eyes, rinse them immediately with water and seek medical advice. Always follow the directions for use. Keep the product in a dry and cool place. Do not use to bleach eyelashes and eyebrows.