Calcium Releaser?

[dcsmith]

I have looked thru this forum and have found several old (closed) threads about this product.
I am in need of something to remove calcium scale from my pool. I have been scraping off the heavy stuff, but now need something to get the last bit off.
I have tried Muriatic acid (full strength), but it is hard to use to not get any on me in the process. I am wearing gloves & eye protection.
Even full strength, the Muriatic acid seems to work very slowly.

Suggestions?

 

[mknauss]

Is the scale at the waterline or on the shell below water line?

 

[dcsmith]

The scale is largely on spillways - not the waterline.

 

[mknauss]

If the area can be dry (above water) then bead blasting is the best way to remove. Some companies use baking soda, others use kieserite.

 

[dcsmith]

Surprisingly, we don't have any companies here in Central Florida who do this. I'm on my own.
Besides; what do you do with the "beads" after they've been "blasted"?