Antifreeze no longer pink
I'm about to winterize my rig. I go to two of the gallons of antifreeze I've had since last last year. Unopened, but the pink colour is gone. Is this stuff still okay to use?
Forum Discussion
Tom_M wrote:Why guess. This test will tell you all you need to know. I keep RV antifreeze from year to year and never saw it fade, but a simple test is better and cheaper that replacing something that probably is still good.
Put some in your freezer and see what happens. RV antifreeze can freeze but will not expand. It will likely turn to slush.
Dave
