Baking soda on hair refers to the application of sodium bicarbonate, a common household product, to the hair. It has been used for centuries as a natural hair care remedy.
Baking soda on hair is believed to have cleansing, exfoliating, and volumizing properties. It can help remove product buildup, excess oil, and dead skin cells from the scalp and hair. Additionally, its alkaline nature may help balance the pH of the hair, making it less prone to damage.