How to Use the Orenda App
UPDATE, June 2019: The Orenda App has grown to become one of the most popular and widely used...
Warmup Pool Overloaded: How Orenda Enzymes Handled 850 Swimmers
The following is a true story, exactly the way I remember it. Not that I could ever forget my...
Pool Sanitizers, Part 2: Chlorine Alternatives
Chlorine Alternatives In part 1, we discussed the various types of chlorine, and why a residual...
Different Pool Sanitizers, Part 1: Chlorine
A residual sanitizer is essential to a healthy, safe swimming pool Even with the latest and...
Cold water is more corrosive and can etch plaster
The vast majority of damage done to a pool occurs during the winter, or initial filling/startup....
What Causes Cloudy Pool Water?
Pools get cloudy for a number of reasons. This article will discuss several of them, but keep in...
I knew nothing about pool plaster. So I went to the NPC Show.
I have never plastered a pool in my life. In fact, until this week, I had never even seen pool...
The NSPF and APSP Merged
The Pool and Hot Tub Alliance In January 2019, the National Swimming Pool Foundation (NSPF)...
Refurbishing a sand filter vs. Replacing filter sand
We were presented with a challenge: could Orenda products clean a heavily-loaded commercial sand...
