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
Yes, it will freeze, to the slush stage, but not solid to where it will break the pipes.
As for the "cheaper because it is diluted", I don't think so. I recently bought two gallons of pre-mix automotive antifreeze, and it was abut THREE TIMES the price of RV anti-freeze!
As for the "cheaper because it is diluted", I don't think so. I recently bought two gallons of pre-mix automotive antifreeze, and it was abut THREE TIMES the price of RV anti-freeze!
