the_real_wild1
Active VIP Member
What's the purpose of the big valve on your sewer ? Do you dump grey and black at the same time?
If you have a trailer with long pipes and not much of a slope like mine you may get some extra goodness collecting at the cap after everything is closed. I am going to buy one too. To get mine totally clean I'd have to sit there with the internal sprayers going for a bit. Prob take 1/2 hour to dump and clean everything. My motorhome was quick and easy. My trailer is more time consuming