Jallad Tremores is a bed bug killer that eliminates them upon contact. To use it, dilute the solution in 2 liters of water and spray directly on areas where bedbugs might be hiding, like bed frames, mattresses, furniture cracks, and crevices. Wear protective gear when mixing and applying the spray to avoid skin and eye contact. Jallad Tremores is effective indoors and keeps bed bugs from coming back.