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Uses of Citric Acid

One container, unlimited uses.

Stain removal from surfaces

Limescale, soap scum, or ingrained dirt don't have to stay forever.

  1. Mix 500 ml of hot water with 1-2 tablespoons of citric acid.
  2. Apply to the stain.
  3. Leave on for 5-10 minutes.
  4. Wipe with a damp cloth.
💡 Suitable for resistant surfaces like ceramic, stainless steel, or non-delicate countertops.
Stain removal from surfaces
🍋 The villain of stains!

Natural Rinse Aid for Dishwashers

It improves drying and prevents those limescale marks on glasses and cutlery.

  1. Pour 100ml of liquid citric acid, or 1 tablespoon of powdered citric acid dissolved in water, into the rinse aid compartment.
💡 Brilliant results without unnecessary chemicals.
Natural Rinse Aid for Dishwashers
🍋 Your dishes, shinier than ever!

Natural fabric softener

Neutralizes detergent residue and leaves clothes softer, without unnecessary perfumes or chemicals.

  1. Dissolve 2 tablespoons of powdered citric acid in 200 ml of water.
  2. Add the mixture directly to the fabric softener compartment of the washing machine.
💡 A natural alternative, free of artificial fragrances, that also helps remove limescale.
Natural fabric softener
🍋 Clothes as soft as the first day!

Cleaning burnt-bottom pans

Those burned-on residues that seem impossible to remove actually just need a little patience.

  1. Cover the bottom of the pan with water and add 2 tablespoons of powdered citric acid.
  2. Heat over low heat until it starts to work.
  3. Let it rest for 15-20 minutes.
  4. Remove burnt-on residue with a spatula or soft scourer and rinse.
💡 Facilitates cleaning without damaging the surface.
Cleaning burnt-bottom pans
🍋 Typical hack you find on TikTok!

Tile and grout cleaning

Dark grout doesn't mean it's dirty forever, just that it needs the right combo.

  1. Mix 1 liter of hot water, 2 tablespoons of citric acid, and 1 tablespoon of sodium carbonate.
  2. Apply the mixture to grout and tiles.
  3. Gently scrub and rinse.
💡 Effective cleaning without harsh chemicals, ideal for the bathroom and kitchen.
Tile and grout cleaning
🍋 Sparkling tiles!

Natural Deodorizer and Descaler for Drains

When the drain starts to smell strange, there's no need to resort to harsh chemicals.

  1. Pour 2 tablespoons of baking soda down the drain.
  2. Add 1 cup (200 ml) of liquid citric acid, or 2 tablespoons dissolved in hot water.
  3. Let sit for 15 minutes.
  4. Rinse with hot water.
💡 The combination bubbles and washes away accumulated dirt, leaving the drain clean and odor-free.
Natural Deodorizer and Descaler for Drains
🍋 Who said traffic jams?

Cleaning and descaling the shower head

If you notice that your shower head is losing pressure or has limescale residue, unscrew it and place it in a container with 1 liter of hot water.

  1. Add 3 tablespoons of powdered citric acid and leave it to work for 45-60 minutes.
  2. After that time, rinse it thoroughly.
  3. Run hot water for a few minutes to remove any residue.
💡 You restore water flow and original shine, without harsh chemicals.
Cleaning and descaling the shower head
🍋 Maximum pressure in the shower!

Facial mask for skin with stubborn pimples

When skin decides to rebel, this mask puts it in its place without unpronounceable chemicals.

  1. Mix 1 tablespoon of white or green clay, 1 tablespoon of water, and ¼ teaspoon of powdered citric acid (maximum) until you get a smooth paste. If desired, add ½ teaspoon of aloe vera.
  2. Apply to clean, dry skin, avoiding the eye and lip contour.
  3. Leave on for a maximum of 5 minutes.
  4. Rinse with plenty of warm water.
💡 Use it once a week as part of a gentle care routine.
Facial mask for skin with stubborn pimples
💧 Anti-blemish, no drama

Even out skin tone

Spots and uneven tone don't need an entire lab; just the right amount of citric acid is enough.

  1. Dissolve ¼ teaspoon of powdered citric acid in 100 ml of water.
  2. Apply the solution with a cotton pad to clean skin, avoiding eyes and lips.
  3. Leave on for 3-5 minutes.
  4. Rinse with water.
💡 Occasional use, maximum once a week.
Even out skin tone
💧 Consistent tone, no posturing

Your own natural facial toner

An occasional extra for oily or combination skin that needs a boost.

  1. Mix 200 ml of distilled water with ⅛-¼ teaspoon of powdered citric acid.
  2. Apply with a cotton pad to clean skin.
  3. Rinse after 2-3 minutes.
💡 Recommended only for oily or combination skin, and for occasional use.
Your own natural facial toner
💧 Freshness under control

Fizzing bath bombs

The classic spa fizz, homemade and without ingredients with laboratory names.

  1. Mix 100g of baking soda with 50g of powdered citric acid.
  2. Add 1 tablespoon of vegetable oil (coconut, almond or similar) and, if you like, a few drops of water.
  3. Lightly moisten, mold, and let dry for 24 hours.
  4. Place a bath bomb in the tub and enjoy the show.
💡 Perfect for a self-care ritual without unnecessary chemicals.
Fizzing bath bombs
💧 Bubble bath party

Epsom Salt Body Scrub

Smooth skin without resorting to an exfoliator with an unpronounceable name on the label.

  1. Combine 1 cup of Epsom salt, 1 tablespoon of vegetable oil (almond, coconut, or similar), and ⅛-¼ teaspoon of powdered citric acid. If desired, add a few drops of essential oil.
  2. Apply to damp skin using gentle circular motions, without excessive pressure.
  3. Rinse thoroughly with warm water.
💡 Ideal for renewing the skin and leaving it softer, respecting its natural balance.
Epsom Salt Body Scrub
💧 Silky skin!

Descaling the kettle

Those white deposits at the bottom of the kettle aren't decorative; it's limescale crying out for a good clean.

  1. Boil 1 liter of water with 2 tablespoons of dissolved citric acid powder.
  2. Let it sit for 15-20 minutes.
  3. Empty the kettle and rinse thoroughly.
  4. Boil only clean water once before use.
💡 A clean kettle also boils faster and uses less energy.
Descaling the kettle
🫧 Zero limescale, maximum boil

Naturally reducing irrigation water pH

When water is hard, your plants notice it even if you don't see it.

  1. Dissolve ½ teaspoon of powdered citric acid in 10 liters of water.
  2. Apply irrigation with this mixture.
💡 Ideal for lime-sensitive plants that benefit from a lower pH to better absorb nutrients.
Naturally reducing irrigation water pH
🌱 pH under control!

Improved nutrient absorption

A little push to get the iron and magnesium where they need to go.

  1. Add ¼–½ teaspoon of citric acid powder to 10 liters of irrigation water.
  2. Combine with regular fertilizer.
💡 Occasional use as nutritional support; it does not replace regular fertilizer.
Improved nutrient absorption
🌱 Nutrients in turbo mode

Preventative antifungal treatment

Prevention is easier than cure, and you don't need heavy artillery here.

  1. Dissolve ¼ teaspoon of citric acid powder in 1 liter of water. If desired, add 1 teaspoon of baking soda.
  2. Spray the solution onto leaves and stems, first thing in the morning or at dusk.
  3. Repeat the application once a week as a preventive measure.
💡 Helps to create an environment less favorable for the development of common fungi in plants.
Preventative antifungal treatment
🌱 Fungus, away from my plants!

Cleaning of water tanks and drums

Tanks also accumulate their share, even if the water comes out clear.

  1. Fill the tank with a mixture of 2 tablespoons of powdered citric acid in 5 liters of hot water.
  2. Let sit for 30 minutes.
  3. Scrub if necessary.
  4. Rinse thoroughly before reuse.
💡 Keeps containers clean and free of mineral residue.
Cleaning of water tanks and drums
🌱 Deposits like day one