it is cloren and it cleans the water
Fluoride is added to public drinking water to help prevent cavities.
chlorine
Bacteria (usually) can be killed with ordinary soap or diluted cholrine bleach.
Chlorination.
Chorline
Since sulfur is in food it can be in water also.
The government uses it to keep us docile.
An amount of fluoride is added to drinking water during the purification to harden the tooth enamel.The fluoride is also present in toothpastes for the same purpose
why would i answer this question if i asked it...
Common substances added to drinking water to ensure its safety include chlorine for disinfection, fluoride for dental health, and sometimes aluminum sulfate or lime for water clarification. These substances help to kill harmful bacteria, prevent tooth decay, and improve water quality.
Chlorine is added to water to disinfect it by killing harmful bacteria and viruses. This helps to make the water safe for drinking and other uses.
Drinking water is typically treated with chemicals such as chlorine to disinfect and purify it. Fluoride may also be added to help promote dental health and prevent tooth decay. Additionally, minerals like calcium and magnesium may be added to improve the taste and provide additional health benefits.