Many homes and businesses in McHenry County rely on septic systems to process waste—yet most people have little understanding of how these systems actually work. In this class, you’ll learn what can, should, and shouldn’t go through a septic system, as well as best practices for maintenance, typical life spans, repairs, and more. The instructor, licensed by the State of Illinois, has over 30 years of experience in analyzing, designing, and installing septic systems.