Wella Blondor Multi Blonde Powder Lightener is for both on and off the scalp lightening. It's dust free and completely odorless. Simple and safe mixing with revolutionary easy-to-pour dispensing system, which makes no direct contact with the stylist's skin. Gives perfect results for both on and off-scalp techniques. Variable mixing ratio provides individual choice of consistency. Blondor creates a new dimension in lightening and highlighting techniques.