Schwarzkopf BC COLOR FREEZE silver shampoo

Schwarzkopf hair styling products. BC COLOR FREEZE Silver Shampoo. Shampoo designed for white hair that cleanses and neutralizes yellow tones on blonde, lightened, bleached and white hair and enhances silver tones on grey and white hair. How to use: On blonde hair: apply on wet hair and rinse well immediately. On grey hair: apply over the hair and rinse well after 1-3 minutes.