Powder post beetles are small insects that reduce wood to a flour-like powder. They can infest seasoned hardwoods such as furniture, flooring, paneling, and other wood materials. They can cause significant damage to wooden structures and products by making tunnels and holes in them.

The dangers of powder post beetles in Trinidad and Tobago are similar to those in other countries where these insects are found. They can weaken the structural integrity of buildings, lower the value of wood products, and create unsightly marks on wood surfaces. They can also pose a health risk for people who are allergic to their dust or frass.