I am new to the forum and have found it so helpful with my pool. 2 questions: 1) Is anyone aware of a comprehensive forum like this one for spas and 2) can the TF-100 test kit be used for hot tubs as well?
I just go up to the board index up on the top left side of this window. The list of all the various topic boards pops up. Spas have their own board.
I have been using BBB methods and testing on my hot tub for about 2 months now. It just makes sense to me to do so since I'm testing the pool with my TF-100 kit. I sure trust that kit and my results far more than I trust strips!