Automotive vs. RV antifreeze
Can I use regular automotive antifreeze in the black and gray water tanks and sink traps or must I use the RV antifreeze? I am in NE AR and only blow out the water lines to winterize our MH.
Forum Discussion
Dale.Traveling wrote:
A quiet, sensible voice in the crowd.
Another option would be to use a vacuum cleaner, reversing the hose, and blow out the traps. Dewater the coach, potable and waste.
Now a new question - are the chemicals sold to hide tank orders safe for the environment?
If you empty the p-traps, be sure and use the stoppers. Smells from gray tank will permeate the RV.
Formaldehyde for instance dumped in sewers?
And don't forget those outside shower fixtures.........
