What is the recommended method for cleaning sewer lines?

High-pressure water jetting is considered the recommended method for cleaning sewer lines due to its effectiveness in removing blockages and buildup within the pipes. This method uses a specialized hose that delivers a high-pressure stream of water, which can dislodge stubborn materials, grease, roots, and debris that may be obstructing the flow in the sewer system. The pressurized water not only clears the blockage but also helps to scour the pipe walls, reducing future buildup and maintaining optimal flow.

In contrast, while manual labor may be necessary in some situations, it is labor-intensive and generally not effective for addressing larger or more complex blockages. Chemical flushing, although sometimes used for specific issues, can introduce harmful substances into the environment and may not be as thorough as water jetting. Relying solely on vacuum trucks limits the cleaning capability as they are primarily designed to remove debris rather than effectively clean the interior surfaces of the sewer lines. Therefore, high-pressure water jetting stands out as the most efficient and environmentally safe method for maintaining the cleanliness and functionality of sewer systems.