2. The surface active substance of baking soda has adsorption effect. Baking soda is adsorbed on the surface of an object, so that the oil that has left the surface of the object is not easily adsorbed on the surface of the object again.
3. The alkalinity of baking soda solution can be partially saponified with oil, that is, sodium fatty acid soluble in water is generated, thus removing oil.
Extended data:
The role of baking soda:
1, laundry
While putting laundry detergent, you can try to pour 2/3 cups of baking soda powder, which can enhance the washing power and make the clothes cleaner without hurting the material.
2, clean the collar and cuffs
Dissolve a proper amount of baking soda in hot water at about 5 or 60 degrees Celsius (the same below), and rub some soap to wash the dirt on the collar and cuffs. The effect is definitely better and faster than any detergent.
3. Clean environment
Soak the dishcloth in baking soda solution and wring it out, so as to wipe doors and windows, doorknobs, kitchens, refrigerators, flow counters, bathroom equipment, floors, washbasins, metal faucets, etc., and then wipe it with the wringed clean wet dishcloth, so that the refrigerator, flow counters, metal faucets, etc. can always be as bright as new.
4, super detergent
Put orange peel or orange peel into a pot, cover it with water and boil it, then cook it on low fire for about 15 minutes, and then add baking soda powder, the ratio of water to baking soda powder is about 200:1,which can be used to wipe the dining table, even the greasy range hood or gas stove. Clean as soon as you wipe it, and it has a faint fruit fragrance.
Precautions for baking soda powder:
1, baking soda powder and fat will be saponified when they are directly mixed. Too strong soap flavor will affect the flavor and quality of West Point.
2. If excessive sodium bicarbonate is added to West Point, it will not only destroy the quality and lead to excessive alkaline taste, but also cause symptoms such as palpitation, numbness of lips and temporary loss of taste.
3, baking soda powder is irritating to the respiratory system, pay attention to protect your respiratory tract when heating.
Baidu encyclopedia-baking soda
People's Network-Baking soda, the universal hand of life
People's Network-How to remove dirt from washing machines? This little coup will help you in one step.