Odor the world for the sweet, musty odor. Mattress bugs create pheromones, which might be Unique chemical substances they use to find each other. These pheromones have an Just about sweet, musty odor, that you could possibly detect with your Bed room. by Gregory Mone, photos by Levon Biss Gorgeous https://bedtime-bugs-picture-book87161.webbuzzfeed.com/32339922/the-best-side-of-bedtime-bugs-picture-book