Bad Idea: Give A Tattoo

Daring inkers have discovered that an electric toothbrush can also drive the needle of a DIY tattoo machine. But it’s hard to control the needle’s depth, which increases the risk of serious infections and scars. “There’s nothing good about getting a toothbrush-machine tattoo, nothing whatsoever,” says professional tattoo artist Gerald Feliciano. “You can buy almost any rinky-dink machine that will work better than that.” This article originally appeared in the October 2015 issue of Popular Science, under the title, “Use an Electric Toothbrush to…”