Are termites attacking your house?
San Diego Pest Control
This video shows some difficult to get to areas of homes where termites will often enter. Shows what to look for when termites enter your house. Some of the termite mudding and shelter tubes are quite small so concentrate on all areas of your home.
A few area to pay special attention to when looking for subterranean termites: cracks in the concrete foundation walls, wood which penetrates a concrete slab to the soil, direct wood to ground contract, insufficient ventilation, improper drainage, and wood stacked next to the home.