My daughter's hair is very light blonde. Every summer I watch those gorgeous locks turn a terrible green that I cannot get out. We have tried everything from natural to harsh chemicals and nothing took the green out. By chance, we went to a salon to get her hair cut and the stylist used the Malibu C Swimmers Wellness Remedy packet on her hair. Without any struggle and in just a few minutes, her hair turned that beautiful almost white blonde again. I really can't believe how well this product works. Amazing!!!