The answer to 'quarterly service damage' is that common causes can include improper application, environmental factors, or pests finding ways to re-enter the home. Symptoms may include visible damage, continued pest presence, or ineffective control. Solutions often involve adjusting the treatment plan, addressing underlying issues, or calling a professional pest control technician.
Quarterly pest control services are important to maintain ongoing protection, but homeowners should be aware that damage can still occur in some cases. It's best to address any issues promptly, either through DIY methods or by contacting a licensed pest control expert who can properly diagnose and resolve the problem.