1. It is made of soda ash and carbon dioxide. After generating sodium bicarbonate, it can be made into commercially available baking soda powder through dehydration and a series of sterilization and disinfection treatments.

2. Use: Add two tablespoons of baking soda to diluted dishwashing liquid to help remove greasiness on pots and pans. If there are residual food on the utensils that are difficult to wash, soak them first. In the water of baking soda and dishwashing detergent, use a sponge to dip the dry baking soda powder and scrub gently to wash it off. Use an open container, fill it with about two cups of baking soda, and place it in the refrigerator and freezer compartments of the refrigerator (placed in the middle and behind) to eliminate the odor in the refrigerator. It is best to replace it with fresh ones every three months. soda.