You know there is scale build-up in your pool water when you notice white, grey or brownish sandy deposits on the walls and on the equipment. The walls of the pool can therefore become rough to the touch and water flow can be disrupted. Possible causes may include:
* If you have a pool heater, Scale Control and Metal Control will help protect your pool heater against corrosion and scale build-up. It is recommended to pour 1 L in the pool twice during the summer.
* In order to maintain clear and sparkling water during the swimming season, make sure to have your pool water analyzed regularly by your specialized retailer to adjust and maintain the following parameters: total alkalinity, calcium hardness and stabilizer. Ideally, the week following the opening of your pool, in early June and late July.