Citric Acid is a mild organic acid. As a cleaner, it is very effective and appropriate to use for light descaling, removal of hard water stains, mineral deposits, etc. Some areas where a Citric Acid solution may be useful are: bathrooms, toilets, toilet tanks, kitchens, coffee machines, kettles, dehumidifiers, etc.
Citric acid is a type of alpha hydroxy acid (AHA). Alpha hydroxy acids are natural acids found in foods. Citric acid comes from citrus fruits.
Alpha hydroxy acids like citric acid work by removing the top layers of dead skin cells, potentially improving the appearance of aging skin.