Our blog is a collection of stories, research, and other info you may find useful. In the world of water treatment, there are tons of resources out there, so we hope to help you filter out some of the noise. Have a question we didn’t answer? Let us know!

scum lines pool

Scum Lines Matter

Scum lines are exactly what they sound like: lines of scum that…
pool air quality alliance

Origins of the pool air quality alliance | Part 2

Continued from History of indoor pool air quality (IAQ) | Part…
indoor pool air quality IAQ

History of Indoor Pool Air Quality (IAQ) | Part 1

My name is Eric Knight. I was asked by Orenda Technologies to…
hydrogen peroxide caused green pool water

Conflicting Chemicals: Hydrogen Peroxide in the #RioOlympics diving pool

This article is a follow-up to our last article about the Rio…
pool water turned green

Why the #RioOlympics diving pool turned green overnight

The Olympic diving pool turned green overnightIt's the 2016…
pool algae no phosphates

Green pool, full of algae, but no phosphates?!

 Have you ever had a pool with algae, but no phosphates?It…
stalactite carbonate scale

Carbonate Scale: the hardened truth

Carbonate Scale. The unwelcome buildup of hardened minerals can…
blue saltwater pool

Saltwater: Myths, Pros & Cons

Given the growing popularity of saltwater systems in residential…
backwashing pool sand filters

Backwashing sand filters

Pool operators often ask us about backwashing A stunning number…
chloramines, what are chloramines?, types of chloramines, pool cough, lifeguard lung, IAQ, indoor air quality, pool air quality

What are Chloramines?

Types of Chloramines Chloramines are the topic of much conversation…