Alongside its primary array of handheld tools and lawn care products, the Ryobi brand offers a variety of pressure washers too. These washers run the gamut of sizes, strengths, and intended purposes.

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. When ...