Termites 101 - Detection

Termites are primarily attracted to the smell of wood and decaying organic matter, especially damp or moldy wood, as well as cellulose-based materials like paper and plants. The smell of moldy or musty wood is a strong indicator of a termite problem, as termites release this scent as they burrow and nest.

Termites are most active during the warmer months (spring to fall), especially in the evening and at night. Rainy weather, particularly after a dry spell, can trigger termite swarms. This critical period typically commences in early March or when the thermometer hits a steady 70 degrees Fahrenheit.

Seeing termites “all of a sudden” usually means you’re witnessing a termite swarm. In this natural event, termites leave their colony to find mates and establish new colonies. Termites swarm only after the colony reaches a certain size and weather conditions become optimal for flight. Each pair may only be in the air for a few seconds, but the swarm will usually continue for several days or weeks. After they swarm and pair, couples shed their wings, mate, and find a nesting place where they’ll establish a new colony.

Indicators that termites might be sharing your home:

1.  Mud Tubes: These pencil-sized tunnels along your walls or foundation connect termites to their food source.           
2. Hollow Wood: Use the knock test — tap on wooden structures and listen for a hollow sound, indicating possible termite damage.
3. Discarded Wings: Look for these near doors or window sills; they’re left behind after swarms of termites find new places to colonize.
4. Swarming Insects: Termites often swarm around lights; seeing these insects can signal a colony nearby.
5. Holes and Droppings: Small holes in wood or the presence of wood-colored termite droppings, known as frass, are tell-tale signs.
6. Clicking Sounds: Quieter moments might reveal soft clicking sounds from walls, signaling termite activity.

It is important to have your home inspected for termites every two years, as most homeowner’s insurance policies do not cover termite damage.