The experts at Bed Kingdom advised: "When bed bugs feel threatened, they emit what is called alarm pheromones which have a faint smell of raspberries, cilantro, or almonds – and in severe bed bug ...
Bed bug droppings can cause dark marks to appear on mattresses, sheets, headboards, or walls, which are about the size of a pen tip. The experts continued: "They will also give off a faint ...