Hair extensions willgenerally experience a bit of colour fade over time as they are made from 100%Remy human hair. This fade should be gradual, and not a distinct discolouration.If you hair extensions have turned a pink or orange tone, or even green, thisis a common result of coming into contact with chlorinated water. We do notrecommend exposing your hair to chlorinated water, and you should always tieyour hair up when swimming and do not submerge your extensions. If using sunscreen,spray/fake tan, or perfume, ensure your hair is tied up away from the areaswhere it is being applied. If your blonde hair extensions have turned brassy, consult your hairdresser or extensions specialist for a recommendation for a suitable shampoo to remove or counter the brassiness. Please consult withyour hairdresser or extension specialist for extension-safe sunscreens, andalways avoid products containing avobenzone. If your hairextensions do discolour, we recommend shampooing with a clarifying shampoo orhaving a malibu treatment done by a professional.