After two years I finally sprang for the Taylor Kit and tested my water tonie. For the past two seasons I've been fighting levles of CYA in the 100+ range. I've used bleach, borax, baking soda ever since. I was planning to drain at least half the water when I opened the pool this weekend (crystal clear)with the intent to drains at leeat half the water but decided to order the Taylor kit first. Well I received the test t0day and these are my results after adding 1056 oz of Clorox 6% Sunday and three 3" inch pucks in auto dispenser set on high Tuesday and a quart of Polyquat 60 tonite.
How could the CYA drop so drastically over the winter? The thought of adding CYa after fighting this demon for two years is horrifying+
22000 IG vinyl Hayward DE perflex pump 4 ft.Waterfall/slide running off one of four returns