When was the last time you skipped a hair wash? If you’re like most people, the answer probably falls somewhere between “never” and “only when ... it’s primarily water and salt.

Washing too often—especially with hot water—can damage and dry out ... Meanwhile, those dealing with dry hair would benefit from only shampooing once or twice a week to give the scalp some ...

Washing your hair not only clears out dirt and grime ... To help your scalp return to its ideal pH, your water should be neutral, with a pH of 7, but shower water can contain heavy metals ...

Co-washing, or washing with conditioner instead of shampoo, can also help maintain moisture while removing dirt and oil. Water-only hair washing is another technique that is gaining popularity at ...

The belief that rinsing hair with cold water enhances its shine is widespread, but scientific evidence does not support this ...

“You should only really wash your hair once every three or four days ... for two minutes,” says Kingsley. “Rinse with water and then apply a conditioner to the ends before rinsing ...

Not only have I noticed that my hair isn’t as greasy (washing ... who recommends washing with lukewarm water. Rinse well. It’s extremely important to thoroughly rinse out all of the in-shower ...

“You should only wash your hair specifically when your ... “Rinse your hair with lukewarm or cool water. Hot water can strip the hair of its natural oils and cause dryness,” Kim says ...