[VAC] Re: winterizing

["Richard P. Kenan" <as5368@xxxxxxxxxxxxxx>]

I've always put a cup or two of pink antifreeze into each trap after 
winterizing the rest of the trailer, and I believe there's always been some 
left the next spring.  Even if a lot evaporates (don't know how rapidly 
propalene glycol evaporates), if there's enough to seal the black/gray tank 
from the living space, it's worth it.  I also heard it's good for the seals.

- Dick
(5368)