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Showering in advance of swimming can cut down introduction of contaminants, and showering once again just after swimming might help to remove any.<br><br>To attenuate publicity to pathogens, swimmers should stay away from receiving drinking water into their mouths and under no circumstances swallow pool or spa drinking water.[sixteen]<br><br>Swimming pools is usually disinfected with a number of chlorine-releasing compounds. The most basic of these compounds is elemental chlorine fuel (Cl2); however, its software is generally in substantial business public swimming pools. Inorganic forms of chlorine-releasing compounds commonly Utilized in residential and general public swimming pools involve sodium hypochlorite normally generally known as liquid bleach or simply bleach, calcium hypochlorite and lithium hypochlorite. 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