Re: New Liner In-Had Clear Water-Tech Messed Up!?!
The reason your pool turned milky is that they put calcium chloride and sodium bicarbonate in at the same time while the pH was high! this will form calcium carbonate (scale) precipitated throughout the water! Lowering your pH to 7.0 (carefully) will help to redissolve some of it. ALK should always be ajusted first and allowed to stabilize for about 48 hours before adding calcium to avoid this very thing from happeneing!
BTW, why are you putting calcium into a vinyl pool? It doesn't need it unless you have a heater.
Retired pool store and commercial pool maintenance guy.
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