Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Doing laundry is a necessary part of a household cleaning routine—but one aspect that might get overlooked is cleaning the washing machine itself. If you have a front-load washing machine, you'll want ...

Add Yahoo as a preferred source to see more of our stories on Google. Credit: Cris Cantan/Getty Images Doing laundry is a necessary part of a household cleaning routine—but one aspect that might get ...