

Dichlorine, better known as fast or shock chlorine, is mainly used for the recovery of water when we have neglected its treatment or for moments in which we have had a large influx of bathers or after a storm.
Chlorine is the main disinfectant used for the treatment of swimming pool water, due to its high solubility in water, the necessary amount of residual chlorine is obtained quickly. It offers greater stability against the sun's ultraviolet (UV) rays than other products.
Chlorine comes in various forms: liquid, tablets or granules. In this case, granulated chlorine can be used for weekly maintenance of the pool, by adding the relevant doses, or for shock chlorination treatment, by adding a larger quantity of product.
IMPORTANT: The initial treatment or shock treatment should be repeated whenever there is a lack of transparency in the pool water.
NOTE: add the product preferably at dusk and without the presence of bathers.
Look | Granular solid |
Color | White |
Chlorine content useful | 55 % |
pH (1%) | 6 - 7 |
Solubility | 24 g/100 ml |
Container | 5 Kg |
To be able to estimate the amount of granulated chlorine to add to the pool it is important to control the pH and chlorine levels. For that reason it is important to analyze with an analyzer kit a minimum of 2-3 times per week and to regulate the parameters.
Remember that the first parameter to analyze and regulate is the pH, otherwise the chlorine will not have a disinfectant effect.