Tired of bad advice from pool company

[keith]

btw -
links #2 and #4 in your list don't work.

[PoolDoc]

Sorry about that -- fixed #2. #4 doesn't work because I haven't written it yet. This morning has been crazy, and my afternoon is full, and my Scout troop meets tonight . . . so it will probably be tomorrow before I can get it done. I'll post a placemark page, however.

You don't have to take out your floaters -- the safest place for wet trichlor tabs is in the pool anyhow -- just hold off on adding new ones or using dichlor shock till we've actually found what your CYA level is.

Ben

UPDATE: links fixed now.

[Watermom]

Keith,
Thanks for the trouble of reposting. Sorry about the accidental deletion. I had replied to your other thread a few minutes ago and then found that Ben had answered you here, so I went back and deleted the other thread. Hope you'll find the Pool Forum to be very helpful to you and also just a fun place to hang out!

[keith]

I'm soooo glad to have found you guys. You don't know what a relief it is to find some reliable advice and help with my chem-confusion! It's already been helpful and I just sent in my first post yesterday. Looking forward to a long and rewarding relationship! Hope at some point I can pay it forward.
keith

[keith]

Ben - I bought a Taylor DPD-FAS kit. My CYA is above 100. Extrapolating it looks like 150-175. Probably closer to 175.

[PoolDoc]

Keith,

You can use the "how to test if . . ." link to get an explanation of how you can 'extend' your CYA test to cover the higher range.

Then, use the "Best Guess" page to find the right chlorine range . . . and you should be good to go.

Of course, you'll need to switch to either calcium hypochlorite or bleach (sodium hypochlorite) as your primary source of chlorine.

You can give away, or seal up, your stabilized chlorine. You might want to hang on to it long enough to see how fast your CYA drops (no need to test more than 2x per month). If it looks like it will take more than a year to get below 100ppm, you'd better give it away. Old chlorine tabs and powder tends to give off a variety of noxious fumes that aren't good for you and are TERRIBLE for wiring in your garage or storage shed.

Ben

[keith]

So help me understand what you're saying, - even with a 150+ CYA level, do I need to drain/refill? And you suggest to "see how fast your CYA drops". I thought the CYA never drops. So I remain in that confused state I started in. What is the resolution to the CYA levels? Leave it as it is and monitor FC levels and forget about it? Drain? Not drain?