What Joe Rogan and Dr. Shanna Swan Want You to Know About Phthalates in Your Water

If you caught Joe Rogan’s recent conversation with Dr. Shanna Swan on the Joe Rogan [...]

The $179 Water Test That Could Save You Thousands

A woman at a doctor’s office recently found out what I do for a living. [...]

What Is Happening to Des Moines’ Drinking Water Is a Warning for Every American Homeowner

If you live in Des Moines, Ankeny, West Des Moines, Clive, Grimes, Johnston, Norwalk, Polk [...]

The World Is Running Out of Clean Water. Here Is What That Means for You

In January 2026 the United Nations University released a report that used language no international [...]

It’s That Time of Year Again: Why Spring Is the Most Important Season for Your Well

Spring is here, and private well owners have one urgent priority: disinfect your well. Right [...]

What 30 Years of In-House Testing Taught Us That the Rest of the Industry Missed

ETR Laboratories has tested drinking water since 1995. We have processed hundreds of thousands of [...]

What Should You Test Your Home Water For? A Practical Guide

Most homeowners know they should test their water. Far fewer actually do it, and a [...]

Trihalomethanes in City Water: Hidden Risks in Your Drinking Water

  Across the nation, municipal water utilities treat and filter their water supplies to make [...]

Recent Tests Reveal Toxic PFAS Even in Remote Areas of the U.S.

While consumer products using PFAS-type chemicals started being sold in the 1940s, the harm caused [...]

Why Annual Well Water Testing is Crucial for Safe Drinking Water

Owning a private well means taking responsibility for the safety and quality of your drinking [...]