Mud Tubes: Pencil-sized mud tunnels on your own foundation walls, get space, or ground joists. These are freeways worker termites work with to travel involving their nest plus your home. Discarded Wings: After a pest swarm (often within spring), you might find piles involving discarded translucent wings near windows, gates, or light features. Frass: Small, pellet-like droppings that seem like sawdust,...