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∙ 11y agoUsually a chlorine based chemical is used. But chlorine doesn't kill it all. See link for more.
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∙ 12y agoWiki User
∙ 11y agoSanitizer.
There are many options of sanitizers for pools ex: chlorine, bromine, copper, etc...
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∙ 10y agoSodium hypochlorite can be used.
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∙ 13y agoChlorine
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∙ 11y agoChlorine
chlorine or the filter
chlorine
clorine/borine
Chlorine is the most used (to disinfect and keep clean), but Bromine is also used.
Chlorine.
to keep the water clean and kill germs
Chlorine is generally added to swimming pools and other water attractions in order to keep the water clean. Doses of chlorine typically come in small tablets.