BAD IDEA
Can I wash my hair in the washing machine?
No, washing your hair in a washing machine is a terrible idea—your scalp isn't a laundry load.
Trying to wash your hair in a washing machine will likely end in a mess and possibly an emergency trip to the ER. Washing machines spin clothes aggressively and use detergents meant for fabrics, not sensitive scalp and hair. Stick to shampoo and a shower unless you want your head treated like socks. This isn’t laundry day for your brain or follicles.