07 Apr, 2013 By Steve Donohoe Tech Talk The Acid Column Myth The following article is from Kim Skinner — part of the research team of onBalance. I received this via email Read more
11 Mar, 2012 By Steve Donohoe Tech Talk Available Chlorine Content On page 50 of our Pool & Spa Operator Handbook in chapter 5, there is an excellent chart that lists all the Read more
By Steve Donohoe Tech Talk Lights Out In San Diego We had a little surprise occur during our CPO class this past Thursday and Friday, September 8-9, at PoolCorp’s SCP Read more
31 Aug, 2011 By Steve Donohoe Tech Talk Total Alkalinity – What is it exactly? There are several phrases and terms used to describe Total Alkalinity (TA): The buffering capacity of water Water’s ability to Read more
What changes the pH of pool water? Just about everything that is added to the pool water will change the pH. And anything that exits or
27 Mar, 2011 By Steve Donohoe Tech Talk pH Adjustment Dosage Charts A swimming pool in optimium performing condition–one that is healthy and safe as possible–should be the goal of every Certified Read more
08 Nov, 2010 By Steve Donohoe Tech Talk High Chlorine will Bleach Out DPD Test We left Las Vegas on Wednesday and drove down to Riverside into 100 degree temperatures (yikes! a record temp for Read more
27 Sep, 2010 By Steve Donohoe Tech Talk Disinfection – Oxidation – Circulation When Elise and I present our 2-Day CPO classes away from our home base in Anaheim (as we did this past Thursday Read more
29 Aug, 2010 By Steve Donohoe Tech Talk SPA & Hot Water Facility Maintenance – A Special Challenge Well, we used all the tables at our home base at Superior Pool Products-Anaheim for our CPO class this past Thursday-Friday, August Read more
27 Jun, 2010 By Steve Donohoe Tech Talk High Efficiency-Variable Speed Pumps – The Only Way! Anaheim continues to be the attraction for our CPO students. Our class this past Thursday and Friday, June 24-25 at Read more