New York Times’ Wirecutter has named Tap Score the “best water quality test kit for your home”. Tap Score testing not only offers accurate results for over 1000+ contaminants, but...

Arsenic (As) is a naturally occurring metalloid that is toxic to human health. Read on to learn the different forms of arsenic, their sources and exposure potential, and how to test...

Legionella is a bacteria that grows naturally in freshwater environments. But when it gets into water systems, it can become a real nuisance. Outbreaks of Legionella-caused illnesses are quite common,...

While a natural part of most ecosystems, wildfires can have far-reaching consequences on drinking water quality. Our short guide on wildfires and water quality will give you insight into exactly...

Learn the basics on tap water quality with Tap Score's free course. Learn at your own pace through videos and quizzes, including information on contaminants and treatment technologies.

Tap Score users can now easily connect with nearby Water Quality Association (WQA) members, certified treatment experts committed to honest, unbiased service. Learn more about our affiliate-free approach and how...

There are tons of water filter reviews floating around YouTube and the blogosphere touting different treatment solutions. Some are helpful, many of them are not. But how do you know...

Not all water is created equal. One way in which water quality varies is the Sodium Adsorption Ratio (SAR). While high SAR is not ultimately an issue of human health, it...