2. Fermented Rice Water Treatment
Process: Soak rice as above and let the water ferment at room temperature for 24–48 hours until it develops a sour smell. Apply the fermented rice water to your scalp, focusing on bald areas, and leave it on for 20–30 minutes before rinsing.
Benefits: Fermentation enhances the nutrients in rice water, making it more effective in repairing damaged hair and stimulating dormant follicles.