What is the recommended treatment for a drywood termite infestation?

The recommended treatment for a drywood termite infestation includes fumigation or localized treatments because drywood termites reside within the wood in which they infest and do not require contact with the soil. Fumigation is a comprehensive approach that involves enclosing the structure and introducing a gas that penetrates all areas, killing the termites effectively throughout the entire structure. This method is particularly effective for extensive infestations where termites are deeply embedded within the wood.

Localized treatments, such as targeted insecticide applications, can also be helpful for minor infestations or specific areas of the structure. These might involve injecting insecticide directly into the infested wood or applying a surface spray to affected areas. This dual approach of using both fumigation for total eradication along with localized treatments for targeted infestations provides a robust strategy for managing drywood termites.

Other options, such as soil treatment methods, are generally used for subterranean termites, which build their colonies in the ground and access structures from below. Immediate removal of infested furniture may provide a temporary fix but does not address the potential spread or presence of termites in other areas of the home. Therefore, using fumigation or localized treatments is the most effective method for dealing with drywood termite infestations.