Although baking soda is an alkaline substance, it can dissolve some oil, but its function is nothing more than that. People's skin is neutral, and baking soda is an alkaline substance. Alkaline substances can clean the skin and remove oil, but they have certain irritating and harmful effects on the skin.
If you apply it directly to your face, it will do some harm to your skin. Some people's skin is very sensitive. If they touch something that is too acidic or alkaline, they will have some adverse reactions when they stimulate the skin.
In addition, the health hazard of baking soda, sodium bicarbonate is a very weak alkali close to neutrality at room temperature. If its solid or aqueous solution is heated above 50℃, it can be transformed into sodium carbonate, which is irritating and corrosive to people, irritating to eyes, skin and respiratory mucosa and causing inflammation.
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The nursing effects of baking soda are:
1, whitening teeth: baking soda is a slightly abrasive cleaner. Adding a little baking soda to toothpaste can neutralize the odor and act as a whitening agent.
2, antipruritic: baking soda powder and a quarter cup of baby moisturizing oil bath, can relieve itchy skin in different seasons.
3, exfoliation: the same amount of soda and warm water mixed into a paste, applied to the body as a scrub, exfoliating and dead skin.
4, improve the skin and acne: add baking soda in facial cleanser, or use baking soda and oatmeal as a mask, which will help improve the skin, delicate and oily. In particular, acne caused by oily skin can be adjusted to scrub-like face with baking soda regularly, which is beneficial to oil control and acne removal.
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