Bob LowryRetailKey Misunderstandings and Problems in Pool Water Chemistry (Part II)How do I prevent pH from decreasing? Does liquid chlorine raise the pH of water? Can I use trichlor as a main source of chlorine? Chemist Bob Lowry answers those questions and more.December 12, 2016RetailKey Misunderstandings and Problems in Pool Water Chemistry (Part I)How much chlorine does a pool need? How can I quickly balance water? Why is the pH always going up? A chemist answers these questions and more.December 8, 2016NewsAn Expert's Final Word on Rio's Green PoolAfter a flood of speculation that followed the infamous Green Olympic Pool Incident of 2016, one of the industry’s top chemistry experts shares his analysis on what went wrong.August 23, 2016NewsEasy Pool/Spa Chemical FormulasI know what you are thinking when you see a chemical symbol, equation or formula. But give me 5 minutes to change your mind.May 19, 2016Page 1 of 1Top StoriesBuilder2026 Awards of Excellence: Gold Winners (Part 1)Throughout October, we’re announcing the winners of the Pool & Hot Tub Alliance’s prestigious Awards of Excellence. The first installment of Gold-winning projects pairs striking design with the technical skill and craftsmanship that bring each vision to life.Business OperationsHow AI is Redefining the Modern Pool BusinessSpasOne Goal, Two Standards: How PHTA-6 and UL 1563 Were HarmonizedSpasThe Perfect Hot SpotSponsored ContentIndustry Spotlight: LG Electronics