Proper pool maintenance is a health issue as well as an aesthetic matter and an economic issue, for a well-maintained pool promotes health, looks good, and saves the owner money over time. The association between the swimming pool and disease has been well documented in literature, and a variety of illnesses, ranging from minor and self limiting to life threatening, has been reported as a result of using improperly maintained swimming pools, spa pools, and hot tubs. Some reported illnesses have increased over the past few decades, and this can most likely be attributed to improved reporting techniques and to the increased popularity of spa pools and hot tubs but also to improper maintenance:
One of the most important factors in preventing outbreaks of illnesses at pools is adequate disinfection. Proper filtration and chemically balanced water are also essential in maintaining a healthful pool. All three factors work together to control the proliferation of pathogens and prevent disease. Disinfectants oxidize organic matter and inactivate pathogens. Filtration removes both organic and inorganic matter from pool water eliminating materials in which pathogens can be sheltered from disinfectants. Filtration also aids in decreasing disinfectant demand, thereby reducing the possibility of disinfectant depletion during heavy pool use and making disinfection more cost effective. Proper levels of pH, alkalinity, calcium hardness, total dissolved solids, and cyanuric acid are essential to assure adequate disinfection, bather comfort, and prevention of corrosion or scaling of equipment (Kababjian 8).
The use of chemicals can be confusing to many people. Some may believe that all they have to do is keep dumping chemicals into the pool, while others believe you have to be a chemist to know what to do. Both are wrong. The water needs to be tested from time to time, and a routine needs to be established to make the process easier. ...