What chlorine level to shock -- now that half my CYA is gone

[JimK]

Thanks. No algae or slime, so I'll let it drop to normal. 5-6 seems to be the sweet spot for my pool given CYA 60-80 recommended by my SWCG manufacturer (Goldline Aqua Rite, now Hayward).

[PoolDoc]

Sounds good!

[JimK]

7:30am this morning:

FC 13
CC 0

So it dropped 3ppm overnight. I expect by this evening it should be at the target range (hopefully not under!) and should be able to measure/tweak everything else as needed (pH, salt, CYA, TA, and borates).

[PoolDoc]

Sounds good.

[JimK]

I just wanted to say thank you for the help dealing with the byproducts of CYA biodegradation. I won't bore you with the latest numbers other than to say I just need to tweak a few levels before I start up the SWCG.

Water warmed up to 76 today, so we officially kicked off the 2014 season by getting in!

Thanks again.

PS - I don't care that some years ago my (ex!) pool person at the pool store said y'all are just some nuts on the internet and don't know what you're talking about, y'all are A+ in my book.

[PoolDoc]

PS - I don't care that some years ago my (ex!) pool person at the pool store said y'all are just some nuts on the internet and don't know what you're talking about, y'all are A+ in my book.

When I first started PoolSolutions and the PoolSolutions forum (later, PoolForum), I used to get regular 'nasty-grams' from dealers and pool guys. But other than complaints from some of the shysters we've exposed, that no longer seems to happen. We've actually had pool guys tell people to use our site to figure out pool chemistry.

[JimK]

I must admit the first time I came across your site some years ago, I wasn't sure what to think of it. After all, my go to person at the pool store was an "expert" with many years experience (to his credit he was never pushy about selling chemicals).

However, it became apparent over time that their recommendations sometimes did not work and only resulted in dumping more money into the pool. The last straw was when I discovered that the reason my pool was staining was from all the copper algaecide they had me use (I kept getting the beginnings of an algae outbreak (slick liner) so they had me start using the algaecide; it did work though).

After spending $$$ to deal with the stains and copper (from info I found on the internet ), I started really reading your site and giving your methods a try........best thing I ever did as a pool owner! . My pool is now much easier and much cheaper to maintain with FAR fewer problems.

[Watermom]

PS - I don't care that some years ago my (ex!) pool person at the pool store said y'all are just some nuts on the internet and don't know what you're talking about, y'all are A+ in my book.

But, I have to say, some of us might actually be a little "nuts!"

[JimK]

Lol!