Bed bugs are a dreaded pest for anyone who's encountered them: they lurk in bedding by day and emerge at night to bite sleepers, targeting arms, legs, and backs. Spotting an infestation? Look for itchy, mosquito-like bites without the telltale buzz. These parasites zero in on body heat, vibrations, odors, and carbon dioxide. Chilling, right? But there's more to their preferences.
A recent study in the Journal of Medical Entomology uncovers another attractor: sheet color. Researchers tested bed bug behavior using colored cardboard shelters. The verdict? Bed bugs strongly favor black and red sheets. Why? Red evokes blood and their own reddish hue, aiding colony and mating cues; black mimics their dark hiding spots. Good news: they avoid bright yellow and green. Heading into summer? Switch to these hues for better protection.
