One thing that probably isn’t on that list is water.

Read on to learn more about how hot, cold, and lukewarm water can impact your hair health.

Meet the Experts

What Happens When You Wash Your Hair With Hot Water?

Woman holds up her wet hair in a close up

Asya Molochkova / Stocksy

Hair fall accelerates due to the loosened grip of the damaged hair roots.

This can also result in premature greying, he says.

What About Washing Your Hair With Cold Water?

According to our experts, there are many prosand a few significant consto washing your hair with cold water.

Pros

Cons

What’s the Best Temperature for Washing Your Hair?

Engelman and Benar recommend washing hair with lukewarm water.

According to Granite, warm water is the best temperature for washing hair.

During the summer months, you’re able to use water at a lower temperature, he says.

How Does Water Quality Impact Hair?

Water qualitycan also impact hairhard water in particular.

“Hard water is water that contains a buildup of minerals like calcium and magnesium,” Engelman explains.

If your hair is drier or duller than usual, chances are you’re using hard water.

If DIY is one of your strong points, consider purchasing and installing a showerhead water filter.

Cold water doesnt dissolve natural oils and boosts moisture levels, which promotes good hair health.