
High Cyanuric Acid (CYA) in Your Pool? Here's Why It Matters and How to Fix It
Cyanuric acid (stabilizer/conditioner) above 100 ppm makes chlorine ineffective. Learn why CYA builds up, what levels are dangerous, and the only real fix.
3 articles about water chemistry.

Cyanuric acid (stabilizer/conditioner) above 100 ppm makes chlorine ineffective. Learn why CYA builds up, what levels are dangerous, and the only real fix.

High alkalinity causes cloudy water, scale buildup, and pH problems. Learn how to lower alkalinity with muriatic acid, how much to add, and DFW-specific tips.

High phosphates feed algae and make pool maintenance harder. Learn what causes phosphates, testing methods, removal products, and prevention for DFW pools.
Free checklist
What it covers (12 months · 76 tasks · 12 marked critical):
One email with a link to the printable checklist — print it, or save it as a PDF, from that page. That is all we send: no mailing list.
Stop by for free water testing, expert advice, and professional-grade supplies.