Black Tank Flush Winterizing?

[Mikesr]

Is this something to worry about? What is a good way to do this?

[AVid]

I used compressed air to blow it out.

AVid

[gregm59]

I have never worried about winterizing the black tank (or grey tank). I just empty them and run enough water through them to have them clean, but I do that every time.

[Mikesr]

Originally Posted by gregm59

I have never worried about winterizing the black tank (or grey tank). I just empty them and run enough water through them to have them clean, but I do that every time.

I am talking about the flush system for the black tank. The one you hook up a hose to and flush the tank. I think the blow out of this line might be the best idea. Thanks for the input.

[gregm59]

Yeah, sorry.

As soon as I hit the reply button, I realized it...