![Jack's Magic Power Blue Scale Off](http://www.poolgeek.com/cdn/shop/products/JMPBSCALEOFF128_{width}x.jpg?v=1526388525)
![Jack's Magic Power Blue Scale Off](http://www.poolgeek.com/cdn/shop/products/JMPBSCALEOFF128_130x.jpg?v=1526388525)
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![United States](https://cdn.stamped.io/cdn/images/pixel.png)
Does Not Work
Read reviews and thought this was the answer to my problem. Does not work as advertised.
![United States](https://cdn.stamped.io/cdn/images/pixel.png)
Just works
Takes multiple treatments on tough scale but it removed it all eventually. Only product we tried that actually worked.
![United States](https://cdn.stamped.io/cdn/images/pixel.png)
Scale Off
Product works as advertised.
![United States](https://cdn.stamped.io/cdn/images/pixel.png)
Still Requires elbow grease
It definitely helps to loosen the scale. Maybe I didnt apply it like others and had the patience to let it dissolve the calcium off. I spayed it on, left it for a few minutes, and then used a 2” puddy knife to scrape the calcium off. That required a little bit of elbow grease but much much easier than a lava rock. I’ll try the spray on walk away spray on again and see if it actually dissolve wo the scrubbing.♂️
![United States](https://cdn.stamped.io/cdn/images/pixel.png)
Awesome product
Struggled for years trying to remove scaling off my pool liner. This product worked as advertised. Great Product!
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