City Water
City Water Articles
The Best Home Water Testing Kits of 2025
Read about Tap Score mail-to-lab home test kits—including easy-to-understand reports, explanations of potential health risks, unbiased treatment recommendations, and unparalleled support.
Why Is Fluoride Used in Water Treatment?
What is fluoride and why is it used in water treatment? This quick guide to fluoride in drinking water lays out all the facts, including how it affects health, acceptable...
Lab Tests vs. Test Strips—What’s the Best Home Water Test in 2025?
With so many water test options available though, making the right decision can be a daunting task. In this crash course we’ll be covering the two most popular water test...
Quick Guide: Trihalomethanes and HAA5/HAA9
Chlorine remains the leading method of water disinfection in the United States due to its cost-effectiveness. However, chlorination may result in some unintended consequences. Read more to learn about disinfection...
What Do PUR Pitchers Filter Out?
With thousands of pitcher filters on the market and an intimidating mix of treatment options, it can be challenging to navigate the best filter for your water. Tips For Taps...
Water Test Results: Why They Vary and Why it Matters
Whether you’re a repeat customer comparing results of several water tests, or just want to know more about factors that can cause variability in water chemistry, this quick guide will...
Renter's Quick Guide to Water Testing & Filtration
Read this quick guide if you are a renter and want to know if you need to test your water and, if so, what to test it for
What Is a Consumer Confidence Report (CCR)?
It’s undeniable that knowing what’s in your water is, at the very least, prudent. In fact, we think it’s crucial. There are lot of great resources out there that that...