Citric Acid 500g - 5kg

Citric acid is a colourless crystalline substance with a sour taste. Our Citric Acid is fine grained, it has many uses: 

  • Removes hard water stains, limescale, rust, and soap scum.
  • Used in household cleaners and detergents
  • Eco-friendly descaling agent for kettles and appliances
  • Most widely used to make Bath Bombs
  • Found in shampoos, creams, and skin-care products
  • Helps adjust pH
  • Used for dying textiles.


  • Caution: When it comes to maintaining a pristine home, understanding where not to use citric acid is crucial for preserving the integrity of various surfaces. Citric acid, while an effective natural cleaner, can cause damage to certain materials. Avoid using it on natural stone surfaces such as granite, marble, and limestone, as the acid can etch and dull their finish. Additionally, steer clear of using citric acid on wood surfaces, including hardwood floors and furniture, as it can strip away protective finishes and lead to discoloration. It is also not recommended for use on aluminium or other soft metals, as it can cause pitting and corrosion. By being mindful of these limitations, you can ensure that your cleaning routine is both effective and safe for all surfaces in your home. This product is sold for cleaning & cosmetic purposes only. Please keep out of reach of children.


Please see Bulk Basics for larger quantities at cheaper prices, the larger the quantity, the cheaper it gets.

Scoop not included.

£0.00 £4.49
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