Don't Use These Expired Items

5. Underwear

Ends in three months $15 is the average price. Though it may not be a topic of much conversation, even underwear has an expiration date. Underwear should be replaced at least every three months, regardless of how frequently it is washed or how nice it looks.

Advertisement

Undergarments: ©Svetlana Sapunova/SShutterstock Even bras should be replaced every six to eight months because washing causes them to lose their shape and their supporting qualities. Even if you're determined to keep that lucky pair, experts advise giving your underwear drawer a thorough cleaning and revamp every few months.

6. Flour

Ends in: six months $3* is the average price. A bag of Walmart flour is frequently stuffed somewhere in the pantry. When there's still plenty remaining, why throw it away? Even flour can go bad, so occasionally bakers might want to store flour in the rear just in case. While high-grade flour can last up to a year, first-grade flour only lasts six months.

1/Billion Images, Shutterstock, and Flour It's possible that flour that seems and smells fine isn't totally healthy. It might still contain mold and spores, but if it's past its expiration date, it won't bake properly either. Considering how inexpensive it is, it's wise to replace it if you're doubtful and toss it out.