I know this is true. I quit washing my hair every day when I had my daughter (don't ask, she was not an easy newborn, or one year old).

Anyway, I noticed a wonderful side effect, no more dandruff which had plagued me since childhood.

Now, I only use shampoo a couple times a week and will rinse it and then condition it only.

Glad to see I am not alone in the world.

My hair is short - I just use soap

I shampoo every 3-4 days, depending on how it feels.

Unless you come into intimate contact with a lot of dirt, grime etc like a skip rat or refuse worker then there really isn't a need to wash your hair everyday as it destroys a lot of the natural oils that keep your scalp healthy.

Or Texas humidity.