This is, by far, the best hit-tub maintenance product I've ever purchased! I bought it in preparation for a months long vacation so the person charged with looking after the tub wouldn't have to remember to sanitize it frequently. I “experimented” with it in the 3 weeks prior to leaving to get the feeding right and the water balanced. Once I had it set all the person needed to do was test the water and oocheck the amount of tablets every so often (about every week and a half) and add a tablet if needed. I got home to a sparkling clean tub! It is wonderful that I don't need to be adding sanitizer every day and if I go away for a few days I don't worry that the tub will “turn” on me. Product is great! I love it.
Rating:
[5 of 5 Stars!]