Recent content by docjolly

Found some boric acid! So am I right in thinking it will not alter pH significantly?

I'll have a sniff around. I suspect not outside of trade chemical suppliers etc.

Hi there First post for me, all the way from little 'ol New Zealand. First thanks for the great site - it has been really helpful while I get to grips with my new hot tub over the last month or so. The dealership I bought the tub from here promote an incredibly blunt approach to managing your...