The answer to 'how to maintain sewer repair' is to regularly inspect and clean your sewer line, address any clogs or blockages promptly, and schedule professional maintenance as needed. This will help extend the life of your sewer system and prevent costly and inconvenient issues down the line.
Start by visually inspecting your sewer cleanouts and looking for any signs of damage or blockages, such as slow draining or gurgling sounds. Use a plumber's snake or auger to clear any clogs you find. It's also a good idea to have your sewer line professionally inspected and cleaned every 1-2 years, depending on its age and usage. This will remove built-up debris and identify any potential problems before they become major issues.