Honesty time. How often do you change your toothbrush? Do you keep track? The American Dental Assoc. says that we shoud be changing them every three months. Bristles of brushes break down fairly quickly and lose their effectiveness at cleaning.

Before you throw yours away, take a look at these reasons to keep some of them around.

1. Perfect for cleaning the between slats of your mini-blinds.

2. Cle...