Bed bugs are almost microscopic nocturnal insects. They usually feed on mammals, and these include humans and pets. Bed bugs hide in the couch, sets, cushioned chairs, cracks, crevices and especially your bed. Bed bugs are very hard to trace without professional tools and equipment. Thankfully, bed bugs are very sensitive to heat, which is why your best option is to go for a bed bug heat treatment. 317-620-7901