Magnet Blondes 9 Ultimate Lightening Powder High Lift, is the high lift the magnet bond system, that protects and creates hair thermal bonds while offering a 360 degree Protective shield against external agreessors. Direction To Use: Apply immediately after mixing on dry and unwashed hair. avoid overlapping application on previously lightened hair.Rinse thoroughly , shampoo and treat with magnet products.For regrowth apply on the roots area, using no higher than 20vl. Avoid overlapping on sections of previously lightened hair.