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
Dr Quick wrote:
Since RV antifreeze is about 1/3 the cost of Vehicle antifreeze, WHY would even consider using it?
I asked because I cannot find the undiluted RV antifreeze I used in our TTs, and I was worried about this diluted stuff not keeping the p traps from freezing since the water in there will dilute the rv antifreeze even more.
