Any Clairol Professional hair color or lightener blends effortlessly with Pure White to create a creamy consistency that is simple to spread. Pure White has been stabilized in a lab to ensure reliable consistency. For chemically treated hair, single-process applications, or powder lighteners, 10 Volume Gentle Lift is appropriate.Every Clairol Professional hair color or lightener blends effortlessly with Clairol Professional Pure White to create a creamy consistency with excellent spreadability. Pure White has been stabilized in a lab to ensure reliable consistency. For chemically treated hair, one-step applications, or powder lighteners, 10 Volume Gentle Lift is appropriate. Salicylic acid, Phosphoric acid, Disodium Phosphate, Cetearyl Alcohol, Ceteareth-25, Hydrogen Peroxide, and Etidronic Acid Use the manufacturer's suggested mixing instructions for the best results. Mix thoroughly. Avoid using metal stirrers or bowls. Keep the cap firmly shut.