Forum Discussion
Racerchaser27
Apr 06, 2014Explorer
We flush ours out with plenty of water until the tanks are pretty much full. Then we switch the water heater bypass valves, not before you flush the lines. Then when we go camping for the first time of the year, we dump the tanks at the dump station on the way in, or if you have full hookup, empty them into the sewer line once all set up. Non toxic and perfectly safe to do.
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