Pool maintenance

To apply the correct chlorine dosage is a key factor when talking about pool water treatment. Among all existing measuring methods,  the DPD is the most common one. The DPD method was first introduced in 1957 by Dr. Palin, a German chemist and the acronym stands for N,N-diethyl-p-phenylenediamine. The methodology is quite simple: the reaction between the chlorine and the DPD reagent is measured in terms of the color …

These commonly accepted chemical parameters do not supersede local or state codes and regulations

Even though there is still much to learn about the new coronavirus disease aka COVID-19, (COVID-19), we have learnt from similar viruses that its spread from person-to-person happens most commonly among close contacts, that is to say 6 feet of distance. It has been proved that the transmission of the virus most commonly occurs through respiratory droplets. It is thus normal that questions regarding how to ensure a correct pool water …