Clutter in the Refrigerator

Right before my daughter came home recently for her Easter break, I panicked a little.  What items have been sitting open, but unused in the refrigerator or cupboards since she last came in February?  She has an uncanny knack for commenting, such as, "Oh, you still have this?  This was here when I was home last."  Sigh.  I threw out some outdated items to declutter!  Is there anything there for you that needs to be tossed?