Citric acid is a natural preservative and antioxidant product common in many industries, such as cosmetics, food and pharmaceuticals. It is an organic acid present in a large variety of fruits, especially citrus fruits, although most of the citric acid on the market is obtained through the fermentation of sugars.
Widely used as a food preservative, citric acid is also a powerful ally for household cleaning, and can be used in many different ways.
Below we suggest the main and most important uses of citric acid in the home.
1. Remove rust
Prepare a solution of half a liter of water and two tablespoons of citric acid, pour into a spray bottle and shake well.
Spray the solution on the rusty object to be recovered, then scrub well with a toothbrush and dry.
The object will be returned to its original appearance. Remember not to use on aluminum objects.
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