Off-road Tubes: Pencil-sized dirt tunnels on your own foundation walls, spider space, or floors joists. These are roads worker termites work with to travel among their nest and your home. Discarded Wings: After an insect swarm (often throughout spring), you may well find piles regarding discarded translucent wings near windows, entry doors, or light features. Frass: Small, pellet-like droppings that appear...