7.The onion skin broth keeps your scalp dandruff-free.
8. I’m sure a lot of you deal with the rough hair problem. So, here’s a quick and awesome solution. Use the onion skin to make a broth and wash your hair with it, rinse it after you thoroughly apply it on your hair. Apply this broth 2-3 times a week and you’ll have soft and smooth hair!
9. It is also an effective natural home remedy for psoriasis.