When you buy through our links, Business Insider may earn an affiliate commission. Learn more If your shower cleans you but you don't clean it, that one-sided relationship just won't last. The gross ...

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.

Showering should be more of an “ahhh” than an “ugh” experience, and a clogged shower head certainly makes for the latter. How to clean a shower head is required learning for anyone who has one, since ...