Choosing which chlorine to use mainly in the summer is very important. The choice of "pure" or "mixed" products contributes a lot to the good maintenance of water without it becoming green easily.With higher temperatures and constant use by bathers, it is mandatory at this time of year that the most frequent dosages of chlorine must be performed. While in winter, clean water is maintained with a single weekly dosage, in summer, the frequency of applications should be greater.The best tim...