What's the longest you've left your spa unattended?
Ashamed to admit,but will.......I let my spa go almost 2 weeks without use,and without checking chemical balance. In that 2 week period,I added nothing to the water.
Was very surprised,as,when I lifted the cover,the water was sparkling clean. I expected to see funky water,with funky smell etc.
There's no excuse for my neglect,and I will take fullheartedly,any and all verbal lashings that the community feels fit.
Bring it on,I know I deserve it!