20 Household Items You Should Throw Out Immediately
Toothbrush
Unless you got a new toothbrush a month ago, throw it out. They have to be replaced at least every 3–4 months, according to American Dental Association (ADA). The bristles become frayed and worn with use and cleaning effectiveness will decrease. Check brushes often for wear and replace them more frequently if needed. Children toothbrushes need replacing more frequently than adult brushes.