Blonde hair turning green from chlorine is a common problem that can occur when swimmers with blonde hair spend time in chlorinated pools. Chlorine is a chemical used to disinfect pools and kill bacteria, but it can also react with the melanin in hair, causing it to turn green. Blonde hair is more likely to turn green from chlorine than darker hair because it has less melanin.
There are a few things that can be done to prevent blonde hair from turning green from chlorine. One is to wet your hair before getting in the pool. This will help to create a barrier between your hair and the chlorine. You can also use a swim cap to protect your hair from the chlorine. Another option is to use a clarifying shampoo after swimming to remove any chlorine residue from your hair.