How Often Should You Hydro Jet Sewer Line? A Safer Schedule
Most residential sewer lines need hydro jetting about every 18-24 months only when recurring grease, scale, or root intrusion justifies preventive cleaning. A stable PVC line may go 3-5 years or need no routine jetting, while a root-affected clay or cast-iron line may require inspection every 6-12 months. A camera inspection should determine the interval. […]