I dumped and it looks good, working on stabilizing chems, but the cover really stinks (moldy-Mildewy). Will this affect the water? It's a cover that came with our Clarity Spa by Master Spa. We have only had since August of this year. Was concerned about the cover before we even got a chance to fill it. It rained leaked into the hot tub. I was told that was normal. I have owed a previous tub before and I am sure there were times i wasn't diligent at times but never did the other cover smell this bad. it is partially under cover.
Sorry for being so wordy.