Things You Probably Never Clean

I have to admit I only really clean one of the things on the list below. How about you? I never thought about washing my reusable bags.

1. Your toothbrush holder. A recent study found it's one of the most germ-infested things in your house.

2. Reusable shopping bags. They're great for the environment, but no one ever thinks to wash them.

3. Your credit cards. Wipe them down with a towel. And if there's anything on the magnetic strip, you can get it off using an eraser.

4. Houseplants. They collect dust like crazy!