Pool Chemical Safety | Healthy Swimming | Healthy Water | CDC
https://www.cdc.gov/healthywater/swimming/aquatics-professionals/pool-chemical-safety.html
WEBPool chemicals, such as chlorine and bromine, are added to treated venues (for example, pools, hot tubs/spas, and water playgrounds) to protect swimmers from the spread of germs and prevent outbreaks. Other pool chemicals help with the disinfection process (for example, pH control), improve water quality, stop corrosion and scaling of equipment ...
DA: 87 PA: 64 MOZ Rank: 27