Recent content by porsche944s

Hello.Im certain it was a sudden calcium build up from me using borax.my Ph is always high in the spa.Im newbie. I figure i would put some borax in and all would be fine..NOT!!! Now i have to drain,use some vinegar and elbow grease to get this stuff off. How do i get back to my post to read...

Hello all,first time here.been using bleach to keep sanitized spa.i noticed the Ph meter said 5.0 so i put about a cup of borax in to bring it up.12 hours later i have a nasty sand paper like scum all over the spa..what did i do wrong? how can i fix this and avoid it again? Thank you all.