The Certified Pool Operator Is a Risk Manager
The CPO is positioned as a risk manager—responsible for operational oversight, documentation, regulatory compliance, and the protection of bathers, staff, and facility assets.
Understanding LSI, Range Chemistry, and Real Water Balance
Certified Pool Operator Classes: Understanding LSI, Range Chemistry, and Real Water Balance If you’ve ever taken one of my Certified Pool Operator classes, you already know this:Water balance is not…
Oxidation Is Not Sanitation: What a CPO Needs to Know
Oxidation Is Not Sanitation: What Certified Pool Operators Need to Understand About ORP The Olympic Pool, ORP Misinterpretation, Copper Expression, and Why Green Water Is a Symptom — Not a…
Heavy Metals and Algae Control in Swimming Pools
Advanced Pool Chemistry for Certified Pool Operator (CPO) Classes - Algae Control in Swimming Pools In many pool industry conversations, the wrong question gets asked: “Do metals kill algae?” That…
The Truth About Phosphates, Algae, and Pool Chemistry
The Truth About Phosphates, Algae, and Pool Chemistry Let us start with the sentence that will upset half the internet: Phosphates do not reduce chlorine effectiveness.Moreover, on top of that,…
Tech Bulletin: Metals & Pool Water Quality
Metals in Swimming Pools: Pool Water Quality, Diagnostics, Decision Paths, and Alum Copper Stain Removal Diagnostics Metals in pool water—copper, iron, manganese—show up as stains, odd water colors, or persistent…
Technical Bulletin: Aluminum Sulfate Chemical Reduction of Cyanuric Acid
Chemical Reduction of Cyanuric Acid in Swimming Pools Using Aluminum Sulfate- from the published research and field methods of Rudy Stankowitz, with independent confirmations from Service Industry News, PoolSharkH2O, and…
Rich Gallo: We’ll bend over backward for our customers. We’re just not going to bend over forward.
From rolling a Bobcat at 14 to building Los Angeles’ most concierge-level pool company, Pure Swim’s founder, Rich Gallo, has a mantra: bend over backward for people—and teach them to…
Tim Bolden: From Navy Life in Guam to Poolside Royalty in Atlanta
When you meet Tim Bolden, owner of The Pool Butler in Atlanta, you quickly realize this isn’t just another guy running a service company. He’s a Navy veteran, a…
Technical Bulletin: Sodium Carbonate vs. Sodium Bicarbonate
Sodium Carbonate (Soda Ash) vs. Sodium Bicarbonate (Baking Soda) in Swimming Pool Treatment Author: Compiled from research and field guidance by Rudy Stankowitz Purpose & Scope This bulletin consolidates Rudy…
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