The acid helps kill bacteria, mildew, fungi, and some viruses and eliminates dirt, rust, slime, and calcium deposits. Citric acid offers several health benefits, both in its natural and ...

Label 3 small cups Citric Acid, Calcium Chloride, and Baking Soda. Place about ½ teaspoon of citric acid, ½ teaspoon of calcium chloride, and about 1 teaspoon of baking soda in their labeled cups for ...