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
OK, I bought some RV antifreeze from Walmart supposedly good to -50 degrees. I hope it will be that good, last thing I need is busted pipes. Thanks all for your input.
