Shower – For a deep cleaning, fill a spray bottle with a mixture of citric acid and hot water. Use two tablespoons of citric acid to one liter of hot water. Shake the bottle and then spray the surfaces of the shower. For hard-to-remove stains, you can soak a paper towel in the mixture and lay it on top of the stain.Jan 9, 2015
Citric Acid is a naturally occurring preservative used in many applications including canning, flavoring, cleaning, and even photography development. As a weak organic acid, it is commonly purchased in powder form, but is found in all citrus fruits including lemons, limes, oranges, and tangerines.
Citric acid is found naturally in several fruits and berries, and is commonly added to many foods and beverages as a preservative or for flavor. It has a tart taste, and is also known as lemon salt or sour salt.