People who get back acne

Do people who get back acne not wash their hair after drying their body?

I also have less acne on my skin and other areas, but I get a lot of acne on my back, so I looked it up.

I heard that hair care products don't really have any beneficial effects on the body.

If your back acne is severe, I recommend trying to wash your body after washing your hair.

I have also reduced it a lot.