6. Overwashing your hair. If your hair is thin and fragile, it's best to avoid washing it every day. “The consistency of washing your hair daily can thin and dry it, making it extremely brittle,” says Rivera.

Can washing hair everyday cause thinning?

Thankfully, modern shampoos are relatively mild. Washing everyday (and having dry hair) won't cause hair loss itself. Losing a few hairs per day is normal. ... So while over-washing your hair won't cause it to fall out, all of the extra stuff that you do after you wash your hair can.

Why is my hair getting so thin?

Thinning hair can be caused by many factors, including genes, diet, stress, and illness, says Lisa Salmon. ... Reasons for thinning hair can range from simple and temporary – such as a vitamin deficiency – to much more complex underlying health problems.