Summer Smiles Calcium + (4kg)

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 Summer Smiles Pool Chemicals

Raises calcium hardness in pool water

CALCIUM + helps to keep pool water perfectly balanced to prevent the corrosion of metal surfaces. Balancing calcium hardness will also increase swimmer comfort and protect pool equipment.

Summer Smiles SKU: 3007500

Formats : 2 kg, 4 kg and 8 kg


Helps prevent corrosion of metal surfaces

Increases swimmer comfort

Recommended Levels

  • Calcium hardness should be between 200 and 300 ppm for pool water.
  • Levels are determined with a test kit.

    • Instructions

    • When opening the pool, check calcium hardness with a test kit.
    • Make the necessary adjustments according to the application method and recommended dosage.
    • Pool can be used immediately after adding the product.



      Swimming Pool Size  Less than 40,000L 40,0000L to 80,000L

      To raise hardness by 10ppm

      500 g 1 kg

      Download our Summer SmilesTM mobile app for an easy, fast and efficient water analysis!

      Need pool chemicals Canada? Thanks to our mobile app, maintaining clear water for your pool or spa has never been easier!

      The Summer SmilesTM app keeps an eye on your water balance for you. It measures the 4 main parameters to be monitored for a good routine maintenance of your water: pH, alkalinity, chlorine and calcium hardness.

      Enter your test strip results into the app to identify routine products and dosages to apply or solve any issues. All you have to do is follow the instructions! With Summer Smiles, you can enjoy your pool and spa without worries.

      Summer Smiles Swimming Pool Chemistry App

      Summer Smiles Pool Chemistry App

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