My First post - high salt?

[jonnymac]

How are you measuring your salt levels?

On my SWCG, I get different readings all the time. But over time, I take the lowest reading that pops up with consistency to be my "true" reading. Also, when I've taken water samples to the pool stores (samples taken at the same time and place from my pool), the pool stores give different readings for my salt level. So, I take their salt meter readings with... wait for it ... a grain of salt!

Grain of salt, pretty funny. I don't have inconsistent reading issues between the SWCG display, digital dip meter, and the pool store. Like PoolDoc said, these are all actually measuring salinity (and I knew as much, I was just sticking my head in the sand, trying to minimize any more testing/readings than I already do). The pool store reading will depend on the method of measurement.

I've used the Aquachek salt test strips in the past and they're the most accurate I currently know of. So as soon as I receive the bottle I ordered online, that's how I will measure salt from now on, or until something better with reasonable effort and cost comes along.

[jonnymac]

Good to hear about the borates. I'll be adding that soon.

I'd be interested in your rocks story. If you post another thread, leave a link here in this thread so I'll see it.

Robert

I have the same stone on outdoor walkways and some on columns. Except for the walkways turning darker over time, they're in the same condition they were at installation 5 or 6 years ago. So I'm pretty sure the pool water has caused the degradation of the stone coping. And by the way, my pool's original sanitation was chlorine tablets before I installed a SWCG. The stone degradation started long before the pool was converted to salt.

First of all, I tried all the recommended stone sealers (some even marketed specifically for pool stone) on the shelf and none of them worked for more than a few days/weeks until the stone started flaking again. About five years ago I found a product online called DryTreat. It was made by an Australian company who held the patent and was very expensive ($150 to $200/gallon) depending on the merchant and which product. For that kind of money, I didn't want to screw it up, so I found a local stone care guy who was familiar/certified on the product. I may have located him on DryTreat's website, I don't remember. He did a really good, honest job, requiring several visits, but could not offer the lifetime guarantee because the stone had been previously treated with other products. At this point, I was desperate, and just wanted the flaking/sand/dust to go away.

It worked great for about 4 or 5 years, only about 1% to 5% flaking of what it was before treatment . Over the past year, the stone has begun to degrade again. The stone guy told me the best method to apply the products was to literally soak each stone in it before installation. For now, I just shop-vac the coping/deck occasionally and the cleaner picks up the stuff that falls in the pool. Not sure I want to pursue anymore remedy for now. I've been told the only permanent fix is to replace the natural stone with something artificial (bricks, tile, etc. designed for pools). I would not recommend any natural stone for a pool to anyone.

Lastly, all this info is a few years in the making. There may be other products, methods, applicators out there today. If you discover anything, let me know. Good luck,

[rpoldervaart]

Over the past year, the stone has begun to degrade again. The stone guy told me the best method to apply the products was to literally soak each stone in it before installation. For now, I just shop-vac the coping/deck occasionally and the cleaner picks up the stuff that falls in the pool.

Getting 4-5 years of help is good. Do you think it would help to use the drytreat again?

[jonnymac]

Getting 4-5 years of help is good. Do you think it would help to use the drytreat again?

Yes, I think I would probably get at least the same results. The applicator said the DryTreat was actually pushing the old sealer out of the rock as it soaked in, so since the rock has had no treatment since then, it may be even better second time around. At that time, DryTreat had more than one product for the same fix (one was applied, then another, etc.) Note: Some of it will get in the water causing moderate foaming, maybe some cloudiness, etc. In my case, the stone had to be hosed down several times as the old stuff came out of the rock surface. It cleaned up fine after a few days.