_:n9a8db73d84a54e1dbc2e230485ffb085xb6
<http://schema.org/text>
"\nIn general, RV antifreeze does not go bad. If it is closed and sealed properly, it should last between one to five years, and you can use it any time during that period.\n\n"
<https://www.carbibles.com/best-rv-antifreeze/>