Why Does Blonde Hair Turn Green After Swimming?
Quick answer: The green tint often seen on blonde hair after swimming is usually associated with copper deposits rather than chlorine itself. Pool exposure can leave copper, chlorine and other minerals on the hair, and light hair shows the discolouration more visibly.
Why does blonde hair turn green in a pool?
Copper in pool water can deposit on the hair. Chlorine can contribute to the oxidation process, but copper is the material most closely linked to the visible green tint.
Why is blonde hair affected more visibly?
Blonde, highlighted and grey hair has less dark pigment to mask changes in tone, so mineral deposits and discolouration can be easier to see.
How do I remove pool-related build-up?
Use a routine designed to target chlorine, copper and pool minerals. Swimmers Wellness® Shampoo is designed for regular post-swim cleansing, while Swimmers Wellness® Remedy provides a more targeted treatment.
Should I use purple shampoo on green hair?
Purple shampoo is designed to counteract yellow tones. Green discolouration is a different problem, so removing copper and pool-related build-up is the more relevant first step.
What if my hair is also brassy?
It is possible to have more than one issue at once. Remove pool-related build-up first, then reassess the underlying tone. If brassiness remains, explore the Malibu Blondes® Enhancing Shampoo or read our hard-water and brassiness guide.
What Malibu C routine should I use?
- Regular swimmer: Swimmers Wellness® Shampoo
- Deeper reset: Swimmers Wellness® Remedy
- Complete routine: Swimmers Wellness® Collection
- Travel or trial option: Mini Malibu Rehab Swimmers Wellness®
FAQs
Does chlorine itself make hair green?
Chlorine is not usually the direct source of the green pigment. Copper deposits are more closely associated with the colour shift.
Can dark hair turn green too?
Pool deposits can affect any hair colour, but the visible green tint is easier to notice on lighter hair.
How can I reduce repeat build-up?
Use swimmer-specific cleansing after regular pool exposure and include a targeted treatment when needed. Read our full Swimming, Chlorine & Hair guide.