All ActivityMost RecentMost LikesSolutionssanitize water tansHey All I'm trying to sanitize/bleach the fresh water tanks on my 34 rws the manual says I can use the pump on freah water fill selector and syphion a water bleach mix into the water tanks. I can not get that process to work. any one have a hint on how to sanitize the water tanks 2009 3400 rws THANKS RICK