Bleachnig Powder Kursaal Extra-Blue 500gr
Extra-blue bleaching powder.
Directions for use: mix 1 part Kursaal Extra Blue Bleaching Powder with 2 parts oxidizer in a non-metallic recipient. According to the depth of bleaching required, use an oxidizer of 20, 30 or 40 vol. strength. Approx. leave-on time : 15-35 mins. Rinse thoroughly and wash with a mild shampoo. Compact and no dust.