BarneyS wrote:
You can hook up the hose anytime before you dump. Waiting until you are ready to leave prevents anybody stepping on it or a campground employee cutting grass with a weed wacker from cutting slices in it.
When finished dumping and ready to go home, I usually put three complete commode bowls full of water in the tank along with some laundry detergent. This does two things. 1. Keeps any solids left in there (and there will always be some left unless you spray the inside of the tank) from hardening into concrete, and 2. Is enough to cover the bottom of the tank and allow the detergent to splash around while travelling and help clean the tank and sensors. It stays in there until the next time we dump the tanks.
Never store your trailer with dry tanks. Doing that will allow anything in there to dry and harden and will also allow the seals to dry out.
I have followed this routine for many years and have never found the need to use any toilet chemicals except if we were going to store the trailer for an extended period of time (month or more). Just make sure to use plenty of water for every flush. Put some extra in the bowel before using the toilet.
Barney
Barney, thank you so much for clarifying the amount of water to leave in the tank and also to not hook up the sewer pipe till leaving the park. So I guess you leave your city water hooked up till after you are through dumping the tanks and flushing them out. Thanks again for answering a new owners questions. It is very much appreciated.