When was the last time you cleaned your washing machine filter? Rest assured that you're not alone if your answer is somewhere between "never" and "Does my washer even have a filter?" While you may ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy.

Experts share step-by-step instructions for how to clean a washing machine (both inside and out)—plus how often you should do it ...