The Damage: Blond gone greenish.
Blame it on: Chemistry. Oxidized metals in pool water bond to protein in your hair, turning your locks the color of Oscarís fur.
Fix: John Masters Organics
Herbal Cider Hair Clarifier and Color Sealer.
Why it works: Apple cider vinegar rinses away discoloring deposits, and plant extracts add a touch of softness.