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!

Harold Evans

Recent Posts

Pool Chemistry During the Winter

December 18, 2017
This article aims to shed light on what really goes in a pool that is winterized. When the...

ORP and LSI: The Future of Water Chemistry

October 30, 2017
Way back in 1984 I founded my service and repair company, The Pool Surgeon. I had no idea what...

Calcium: The Most Misunderstood Chemistry in the Pool Business

October 11, 2017

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