I did my second annual water drain followed by a total scrubbing down, the refill has started. Used swirl away for the 2nd time, can't really say much about it, didn't see the mounds of crud others have seen. The only thing I did notice was if I put my head inside the filter compartment (Someone from Colorado told me not to do that if I had a Hot Springs
) I noticed a build up of scum on the roof the filter compartment. Normally you don't look there and when changing filters you are standing up outside the tub. I thought I knew every ince of my tub, a fact that cost a Dynasty Rep a lunch on a bet, but I hadn't looked up there till now. Water is being filled back up again. I was hoping the swirl away would free up a couple of the spinner jets. Most of them seem pretty good, but there is one that doesn't feel real smooth. I'll retest my dealer's 5 year no fault warranty this week. I'll put in an extra jet and take this one in.
Oh, when I filled in early March the tub was 46F, I'll see in about 30 minutes where my starting point is, I hope to be soaking at midnight.