The answer to 'how often for extermination control' is that the frequency of pest extermination services can vary depending on the type of pest, the severity of the infestation, and the specific needs of your home. As a general guideline, most homes require professional pest control treatments every 3-6 months to maintain effective control and prevent recurring infestations.
Regular preventative treatments are important to keep pests at bay, as they can quickly multiply and cause damage to your home and property. The frequency may need to be increased if you have an active infestation or are dealing with a particularly persistent pest problem. Your local pest control professional can assess your situation and recommend the best treatment schedule for your needs.