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 very 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 consisting 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 have returned to its original appearance. She reminds you not to use it on aluminum objects.

2. Recover burnt pots

Although some may seem unsalvageable, most burnt pans can be salvaged with citric acid.

Fill the pot with water, add two tablespoons of citric acid and bring to a boil. The pot will be as good as new.

3. Unclog a blocked drain

It is not necessary to buy aggressive products to unclog a blocked drain.

Simply pour half a glass of citric acid and half a glass of bicarbonate down the drain. Immediately afterwards pour half a glass of hot water and wait for the ingredients to have their almost miraculous effect.

4. Disinfect surfaces

One of the functions of citric acid is its ability to disinfect and thoroughly clean surfaces.

Mix 100 grams of citric acid with a liter of hot water, and use the solution to clean and disinfect surfaces such as kitchens, except marble. Rinse with plenty of water.

5. Descale the washing machine

To eliminate limescale and impurities that accumulate in the washing machine, wash without load and at maximum temperature, placing a liter of water mixed with 150 grams of citric acid in the detergent compartment.

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