Contaminants Articles

Discover the hidden risks of radiation in tap water. Learn about radioactive particles, their health effects, and how to test and treat your water for optimal safety. Understand the importance...

Chlorine and chloramine are two ways city water systems disinfect the water we drink and bathe in each day. Learn more about chlorine and chloramine disinfection

Whether smelly water is coming from your drain, your pipes, or your water supply, this guide has all the stinks—and their sources—covered.

Testing for PFAS in your home's drinking water? Learn how laboratories test for PFAS in water and how to carefully collect your sample.

How do hurricanes affect drinking water quality? Learn how hurricane flooding can disrupt a city’s water supplies what you can do to keep your water safe.

Aluminum is used in purification systems to treat drinking water. Aluminum is unlikely to be harmful to your health at levels below 0.2 parts per million (PPM).

Confused by chlorine test strip results? Learn how to interpret chlorine test strip results and ensure the safety of your water with our comprehensive guide.

Assembly Bill 2370 directly addresses licensed child care centers operating statewide. But actual compliance may still be leaving you with more questions than answers. What exactly is AB 2370 and...