[MDL]

quote:Originally posted by MDL

I don't want to side rail the thread either, but my question has always been, if you can use compressed air and put some antifreeze in the p-trap, why would you ever flood the entire RV water system with this pink antifreeze???? I have not idea what benefit it provides over blowing out the lines.

I blow out my lines, fill the p-traps with a cup or so of antifreeze, put it down the black and grey tanks (don't have a washer/dryer or dish washer), so what am I missing? What are the trade-offs???

P.S. I want to go camping a lot more in the winter over the weekends or a 4 day, so that would be a LOT of pink antifreeze...