tenbear wrote:
phillyg wrote:
I never leave water in the bowl while in storage.
I have always understood that you should leave water in the bowl to prevent the seal from drying out. I always leave water in the bowl and the water has never changed color.
Me too.
I think the OP needs a good dose of disinfectant (chlorine bleach) in ALL of his water tanks and then drive it a few miles to slosh it around. Don't get too carried away though. 1/4 cup per gallon of water is plenty.
Of course if you do that, you will probably want to empty and refill your fresh water tank before the next trip.