Thanks everyone. I am on city water (which I used to fill it), but it will be stored at my partner's who is on a well system that we have never had tested as we don't use it for drinking. That's great to know that we don't have to worry about sanitizing after each use and that we can basically do that as a seasonal thing. This week was our maiden voyage in our new trailer, after years in a popup where we never used the on board water system but instead worked with water jugs. Thanks for sharing your experience :)
