RV antifreeze
Hi all, Say, I have antifreeze from last years winterizing. Is that still good for this year? Thanks.
Forum Discussion
skipnchar wrote:
No problem as LONG as you blew out your lines before introducing antifreeze last year. If the antifreeze has water mixed with it it will be much less effective. Probably would still work for warmer climates but up north where temps sometimes reach 10 or 20 below zero, I'd go with fresh undiluted antifreeze. If you blew out your water lines before adding antifreeze you will have very LITTLE dilution. In any case it's VERY cheap insurance against damage.
I assume the OP is talking about having some leftover unused antifreeze.
How would one save the used antifreeze from the previous year? I run my taps and the antifreeze goes into the grey tank. I'm certainly not saving anything that comes out of my waste tanks.
If a person needs to save money by saving used antifreeze I'm surprised they can afford to camp at all...
