Ever wonder how many of your friends snoop in your medicine cabinet? Quilted Northern bath tissue conducted a survey asking people to reveal their bathroom habits and quirks. • Six in ten people leave the door open while using the bathroom when they’re home alone. • Almost four in ten admit to going through someone else’s medicine cabinet. • 72 percent of smartphone users use it in the bathroom, with a quarter of them watching video (YouTube, TikTok, Netflix, etc.) • One in ten people eat in the bathroom.