iCan London Blondifier Bleach Powder White helps accomplish various effects, from the very subtle highlights all the way to absolute platinum, in one simple application. Quick, controlled Lightening action in a dust-free concentrated formula. iCan Rapid Blondifier Bleach Powder White Key Features Dust-free formula Delivers faster and superior healthy-looking highlights Keeps hair moisturized Provides consistent and even result Easy to mix Adds powerful lifting action Ideal for dark brown to light blonde hair Lightens up to 6 levels Ammonia and alcohol-free How to Apply Mix 4 level spoons of iCan Blondifier Bleach Powder White with 30-50 grams peroxide volume 20 or peroxide volume 30 developer Apply where highlights are wanted Leave on 20-30 minutes For relaxed, permed or porous hair, use 20 Volume Developer Rinse thoroughly Shampoo, condition, and style as usual Warning: Hold away from your face when opening a cap, do not inhale any content. For professional use only.