Decalcit Super - anti calcaire, détartrant piscine | Bayrol
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Decalcit Super

Descaling cleaning gel to remove persistent limescale deposits from the walls and bottom of your pool. Highly effective formulation.

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  • For all types of filter
  • For all pool sizes
  • Where: On dirty surfaces
  • When: When necessary, preferably in spring
  • Dosage: Dilute 1:5 ratio
  • Usage

    Use this product only in accordance with the instructions on the packaging.

    • Carry out this descaling operation on an empty basin. Always wet the walls before using Decalcit Super.

    • Depending on the degree of scaling, dilute Decalcit Super between 20% and 100% (i.e. 2 L to 10 L of product for 10 L of water).

    • Apply to the walls using a sponge.

    • Leave for 15 minutes and rinse with clean water, then drain off the rinse water.

    Recommendations: To clean joints or fragile surfaces, dilute the product to at least 20%, leave for a maximum of 5 minutes, then rinse thoroughly with water. Test a small area before use. Decalcit Super is not suitable for non-acid-resistant materials.

    Warning: Do not use this product on materials that are not resistant to acids (e.g. aluminium, untreated enamel, etc.). Do not allow the product to act on chrome parts; in the event of contact with chrome, rinse immediately with plenty of water. In the case of sheltered swimming pools, ventilate the premises well during and after application. Never mix different chemicals in concentrated form. Always add the product to the water, never the other way round.


  • Resources
  • Benefits

    Contains a corrosion inhibitor

    Removes limescale, scale and rust deposits

    Quick and easy to use

    Safe for acid-resistant surfaces

    This descaler and limescale remover removes persistent limescale deposits, rust and stubborn stains from pond walls.

    Decalcit Super is a powerful hydrochloric acid-based descaling gel that effectively removes limescale deposits from the walls and bottom of your pool. This in-depth cleaning removes the limescale precipitates that build up on the walls over the course of the season.

    Algae often cling to the resulting roughness. Using Decalcit Super prevents algae formation and maintains good water quality. If the water is hard, we recommend cleaning the pool walls at least once a year, at the start of the season for example, before filling the pool.

    Dangerous. - Observe safety precautions.


    Frequently asked questions

    ➡ When should Decalcit Super be used?

    Decalcit Super should be used to remove the most persistent deposits (limescale, metals). Ideal for the main cleaning of the empty pool.

    ➡ Where do the stains come from? How did they develop?

    The stains may vary in colour and it is often difficult to determine their origin (limescale, metal or mineral deposits, bacteria, etc.) It is therefore advisable to carry out a test with Decalcit Super (limescale and metals) and, if necessary, with Bordnet (greasy deposits). In some cases, a shock treatment is also recommended.

    ➡ How can limescale deposits in the pool be avoided?

    The addition of Calcinex immediately after refilling the pool and a pH value between 7.0 - 7.4 reliably prevents limescale deposits in the pool.

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