Our refrigerator cleaning effervescent tablets contain sodium bicarbonate and citric acid. It can effectively remove stains on the refrigerator and make the refrigerator look new. Effective cleaning, promote dirt off; Balance acid and base, neutralize odor, and clean and deodorize. Its use method is simple: 1. Dissolve a grain of refrigerator cleaning solution in a pot of warm water; 2. Wipe the inside and outside of the refrigerator with a towel dampened with cleaning solution. Refrigerator cleaning effervescent tablet to break down grease and residue in refrigerator. The foam is quick and the effect is immediate. Simplify cleaning steps.