Dryer Sheets
I normally don't buy dryer sheets or use them, but the other day a friend of mine was telling me the various things you can do with them. After she listed off some of her preferred uses, I turned to Google to find out more. Other than their obvious use of throwing them in with your laundry to fight static cling, you can put them on the bottom of your trashcan, clean chrome faucets, keep inside of your shoes, remove pet hair, and to even repel bugs. I found a pretty good list here.