Bed bugs are elusive night crawlers feasting on blood, leaving itchy marks. Lurking in cozy, dark crevices like mattress seams, they multiply swiftly, leading to stubborn infestations that are hard to squash.
Bed bug repellents are pricey due to the high cost of effective active ingredients, rigorous testing for safety and efficacy, and the challenge of formulating products that can combat resistant bed bug strains.