Trichologist (hair and scalp specialist) Chelcey Salinger has settled the debate once and for all by telling the Daily Mail how many times a week she recommends washing your hair.
The specialist says you should wash your hair and scalp every day, especially if you’ve worked out or have been sweating.
“The ‘gold standard’ would be to wash your hair every day,” she says.
“If the shampoo is well balanced in regards to its pH, frequent hair washing is beneficial because it helps balance the scalp’s pH and prevents overgrowth of unfavourable bacteria.
“Shampooing hair helps to remove the build-up of sebum (oil) on the scalp and any dirt and debris.
Many of the ‘bad’ bacteria are sebum-dependent, which is why it is good to wash the hair frequently.”
How often do you wash your hair?