The answer to 'how often for carpenter ant control' is that the frequency of treatment can vary depending on the severity of the infestation and the specific situation. As a general guideline, most professionals recommend treating for carpenter ants at least once or twice a year as a preventative measure, and more frequently if an active infestation is detected.
Carpenter ants can be a persistent problem, as they establish nests in wood and can be difficult to fully eliminate. Regular inspections and prompt treatment are important to keep them under control. The exact treatment schedule will depend on factors like the size of the home, the extent of the infestation, and the effectiveness of the initial treatment.