For your particular situation, you should buy the stuff at Leslie's that's specifically for pools. If you are that worried about our advice conflicting with "industry standards" then you should not be trying to find some ice melt for your pool, you should be buying pure calcium chloride from the pool store like they suggest. After all, they are the ones trying to keep your water balanced to the standards that you are holding so incontrovertible, do you think they will approve of using ice melt in your pool?
Best of luck with your pool. Those so strictly adhering to pool store advice typically need all they can get.
Thanks, But...FYI Donldson: That Leslies stuff is simply 94-97% calcium chloride which is the only mineral used to increase calcium in pool water. That is how they make money by having minerals and chemicals packaged using their label and sell it for 5x the price it can be bought for, thus ice melt in pellet form.
Here are some additional answers to your comments:
Calcium chloride sold as Ice melt pellets are the same thing if it is the same purity.
And:
The pool store is not trying to balance my water, I balance my own pool water and that is why it is on the money.
As far as
“holding so incontrovertible” please read what I wrote: There is a lot of contradicting info out there”
And-No I don’t” think they will approve of using ice melt in your pool” simply because they need to make money- Certainly not from water balancing know how. Have you heard of Buyer Beware!
Also: It goes way beyond the / pool store…look further into it and beyond pool stores that many times employ people that don’t know pool chemistry and you will learn the facts.
I did not ask for advice in my original post when i started this thread. This is what I asked word for word:
“So my question to expert people with experience that actually use calcium chloride ice melt in vinyl pools is, which "ice melt" calcium chloride white pellets is the best and safest to use for vinyl pools?”
Please let me know the brands and purity that have worked well and the brands and purity that have not worked well of the calcium chloride ice melt products.”
Leebo is the only person who actually added valuable information rather than just - you don’t need calcium in a vinyl pool. Only one person, Demegrad9, actually answered the question, all others were TFT Experts or moderators expressing that calcium is not needed for vinyl pools, manufacturer make ridiculous recommendations. and so on…
And this from jblizzel: “It seems that most pool equipment manufacturers do not have a full grasp on pool chemistry and often make ridiculous recommendations.
(Do you/he mean Hayward, one of the top and if not the most respected manufacturer in the industry…doesn’t have scientests and chemestists on their payroll constantly testing their products???)
Please read my original post that started this thread. It would be nice if someone actually answered my question and statement after reading my original explanation of why I asked the question and want feedback…Here it is again:
“So my question to expert people with experience that actually use calcium chloride ice melt in vinyl pools is, which "ice melt" calcium chloride white pellets is the best and safest to use for vinyl pools?”
Please let me know the brands and purity that have worked well and the brands and purity that have not worked well of the calcium chloride ice melt products.”
Thanks Again, LI Mark