💦 Elevate Your Pool Game with SpaGuard!
SpaGuard Spa Calcium Hardness Increaser is a 12-ounce solution designed to prevent corrosion of pool equipment and etching of plaster surfaces by maintaining optimal calcium hardness levels, ensuring your pool remains in top condition.
Z**4
Worked perfectly for my needs
Worked perfectly to get my Spa hardness to the needed level.
D**R
Great Value
It was exactly what we were purchasing at our local pool store for a lot less money.
A**C
Great.
Last a long time, and does its job well.
E**I
Works Good
This product does the trick for hot tub. Does need to be dissolved prior to using in tub, and I feel I need to use more product than the ones I have used already in liquid form. Price point is decent, as the liquid form product tends to cost more, but maybe a slight tradeoff for how much quicker I've gone through the granules. Why 4 of 5 stars
D**R
Ease of use
I am very fussy about my hot tub. This is very easy to use.
M**T
Do not use if you use SpaSentry
The SpaGuard series of products are good and easy to use. The Calcium Hardness increaser is no exception. Turn spa on, dump it in, and it raises the hardness in your water. Easy peasy.In my experience, the problem comes if you've decided to use the SpaSentry product to help keep your pH steady for longer. An effect of using it is that it removes calcium from your water. So it actually reduces the hardness in your water. Well, if you follow the directions on the Calcium Hardness increaser, when the hardness reading is below 150ppm, you add the increaser. Which the Spa Sentry product, already in your water, precipitates out (as those white clumps you see in water). This fills your filter which then must be cleaned. And it drops the hardness again. Endless cycle...This product does what it's supposed to well. Its the SpaSentry that causes the problem. Your mileage may vary, but I'm staying away from the SpaSentry product next refill and manage pH the old-fashioned way of using pH increaser/decreaser as needed.
L**N
Instant results after u follow to detail instructions
This is the best stuff ever!!!! it fixed my problem, and I tried another brand and it did not work. Best detail of instructions I have seen …This is the bomb.!!!
A**S
Not Effective for My Spa (I Use the FrogEase Maintenance System)
Update- This product is slow to work. I use Frog Ease - I first rated the product 1 star however it does work but don't expect immediate results. It took 8 hours to change my spa hardness - so put in the prescribed dosage and check it 8 hours later. For those that say it did not work - they just didn't wait long enough.
Trustpilot
1 month ago
2 weeks ago