1.Method. Peel and chop the four onions’ skins. Boil 1 liter of water. Add onions to boiling water and boil for 10 more minutes and let cool. Rinse off your hair with onion juice and do not wash until the next day. Note: Practitioners say they are not bothered by scent. However, if the smell disturbs you, you can wait for two hours and then wash your hair afterwards.
2.Method. Sprinkle two onion juice. Apply this juice by massaging your hair. Wait for an hour in your hair and wash with shampoo afterwards. It will not make any smell to your hair.