
Lab Testing vs Mail-Order Water Test Kits: An Honest Look
Search for a home water test, and three different products show up.
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Search for a home water test, and three different products show up.

The strip turned the right color, and the water still smells like

Every summer, as lakes and ponds warm up, you’ll start seeing the

If you’ve seen headlines this summer about a fast-growing outbreak of diarrheal

Your filter is installed, the indicator light is green, and the water

Run a glass through the dishwasher and pull it out cloudy. Wipe

PFAS contamination maps have been showing up in headlines for months. The

No agency shows up to test a private well. That part

A search for water testing near you usually turns up dozens

From the Lab by ETR Laboratories Reverse osmosis has been a
Some drinking water contaminants, including arsenic, benzene, and certain PFAS, have been linked to cancer. They can enter water through...
Pesticides used on farms, lawns, and golf courses can sometimes make their way into nearby water sources. This is especially...
Most household water filters reduce common contaminants, but some chemicals are much harder to remove. One of them is 1,4-dioxane,...
Radioactive substances can occur naturally in well water, especially in areas where groundwater moves through rocks containing uranium and thorium....
Aluminum occurs naturally in soil and rock, but it can also enter drinking water through water treatment processes and certain...
A negative bacteria test is usually good news, but it doesn't tell you everything about your water. Standard tests for...
Finding arsenic in your well water is concerning, but knowing how much is present is only part of the picture....
A lease offer arrives, a permit notice goes up, or a drill rig appears down the road, and you realize...
A lab result, a sharp smell from the tap, or a chlorine residual that will not hold can all lead...