Thought I would throw this out to the Seebreeze knowledge base.
Does any one know of the best way (easiest 
way) of removing calcium build up from a spa?
I have read that you can use white vinegar, or baking soda?
Has any one any experience with resolving this issue?
Thanks in advance
Sorry no idea.
But if you're interested I run an ozone generator to purify my water and have done for years, water's always crystal clear no chemicals. I don't know what causes calcium build up, never had it so take that how you want but Google ozone and spas and see what you think, might help down the road ?
www.google.com.au/?gfe_rd=cr&ei=RJIIV7PzF8Hu8weov4XwDA&gws_rd=ssl#q=removing+calcium+build+up+from+spa
I did it for you. You're welcome.
Firiebob, thx will look in to that.
Dan, thanks but really.... I can google I asked "Does any one know of the best way" & "Has any one any experience with resolving this issue?"
Ok, just don't bother clicking on the 8th result or you will end up back where you started...
