Radon mitigation typically requires some degree of ongoing maintenance to ensure its continued effectiveness. While the mitigation system itself is designed to be durable and long-lasting, periodic maintenance is recommended to ensure optimal performance. This maintenance may involve checking and replacing fans, inspecting the sealing and ventilation components, and conducting regular testing to monitor radon levels. Additionally, it's important to address any changes or modifications to the property that may affect the mitigation system's functionality, such as renovations, changes to the foundation, or alterations to the ventilation system. By staying proactive with regular maintenance and testing, homeowners can ensure that their radon mitigation system continues to effectively reduce radon levels and maintain a safe indoor environment.