Water from RV

Sure do! Like others stated above, sanitized the tank the first time when we got the camper and then never again. I might have sanitized a couple other times, like after the winter we had to store it at the in-laws farm. I decided to sanitize when we got it back home, only because I had no control when it was there and they had a lot of visitors and family all the time. I didn't want to take chances that someone might have done something (mischievous) to the tank.

I also have this tank for transporting water when we don't have water on the camp site. I sanitized it... well ... when I took this photo and never again. It gets a quick rinse after sitting all winter and I keep using it.