Powderpost beetles

Powderpost beetles are wood-boring insects that infest and digest wood, reducing its strength. The adults lay eggs in hardwood or softwood, and when larvae hatch, they tunnel through the wood, creating tiny holes and a fine, powdery dust called frass. This damage weakens furniture, flooring, and structural wood over time. Powderpost beetles prefer seasoned, finished, or stored wood and are most active during warm months. Effective treatment includes reducing moisture, applying insecticides, or replacing severely infested wood. Early detection is key to preventing extensive damage.