Most Recent Articles

New York Times’ Wirecutter named Tap Score the “best water quality test kit for your home.” Explore unrivaled testing options for over 1000+ contaminants.

Home water tests or mail-to-lab testing kits—is one really better than the other? Learn all about water test strips and lab testing kits for drinking water.

Learn how easy it is to setup a Tap Score account for free. Gain access to all the benefits of laboratory water testing for your home.

Learn how to test for VOCs like benzene and chloroform, why NSF/ANSI certification matters, and which filters are proven to reduce these chemicals.

Orange stains or metallic taste? Discover what causes iron in water, if it’s harmful, and how to test and treat your tap or well water.

Learn how pesticides from golf courses can reach groundwater, what research says about health risks, and how to test your tap water for safety.

Learn what “parasites” really mean in water, where they’re found, and why treated tap water is rarely a source of infection.

Why does my water taste weird? The new and improved ultimate tap water taste guide has all your bases—bitter, metallic, sweet, salty, plastic—covered.