The answer to 'how often for cricket control' is that regular pest control treatments are typically recommended every 3-4 months to effectively manage cricket infestations. Crickets can breed quickly and their populations can explode if not addressed in a timely manner. Regular treatments help eliminate existing crickets and prevent new ones from taking up residence in your home.
The best approach is to work with a professional pest control technician who can assess your specific situation and develop a customized treatment plan. They will use targeted applications of insecticides and employ other integrated pest management techniques to control crickets and keep them away long-term.