Does heating oil go bad if it sits for too long?
If you're staring from your fuel gauge and wondering, does heating oil go bad after sitting through the long, hot summertime, the short reply is yes—but possibly not as rapidly as you may worry. Generally speaking, heating oil is pretty hardy stuff. It's nothing like the whole milk in your fridge that becomes a science project after ten days. However, this isn't immortal either. Most experts concur that standard #2 heating oil provides a reliable corner life of approximately 18 to two years. ...