The more you know about water, and what contaminants it may contain, the better equipped you are to make the right treatment decisions. Home Water Analysis Kit. Safe water is critical to everyone's health, and the safety of your water cannot be taken for granted. In the U.S.A. alone, a country where most people assume their water is safe, over 1,000,000 people become sick each year from consuming contaminated water. The only way to ensure a safe water supply is to test the water and treat the problems found.
Some contaminants pose immediate health risks, while others are more of a long term threat.