Has anyone had any experience with the black algae or fungus as it is, that comes through a vinyl liner from under the liner? We get this from time to time and have used a product that Jack's Magic carries for this purpose with good success. Any othe
A BRIEF UPDATE ON SEVERAL FRONTS:Cal Poly / CECThe final report on the spa energy testing performed this summer has been issued by Cal Poly. The APSP CEC Spa Committee negotiated with Pacific Gas & Electric, a clarification to the Title 20 ruling tha
Hi, I currently serve as Senior Director, Technnical and Standards for the Association of Pool and Spa Professionals (APSP). The ANSI pool nad spa conseneus standards raise the bar in safety and pool construction and this process affects all of us. I