If you stop to think about it, you realize most things can be cleaned with a reusable sponge or cloth. Save paper—and clean a ...

The towels we dry ourselves with get a lot of use and pick up a lot of microbes along the way. But how long should you wait before throwing them into the laundry?

First, Dr Mark told viewers to soak their hands in warm water for five minutes before patting them dry with a towel. It's important not to dry hands completely. Instead, make sure they are still ...