How Often Should Hydro Jetting Be Done?

Hydro jetting uses high-pressure water to scour the inside of pipes, removing grease, mineral deposits, and roots that mechanical snakes can miss. It is effective for main lines and interior drains, but how often you should do it isn’t a one-size-fits-all answer. The right interval depends on several factors, including pipe material, age, and the level of use in your home.

Typical intervals: For many households, a preventative hydro jetting every 1–3 years is common for main sewer lines and frequently-used interior drains. Homes with heavy grease loads, frequent kitchen use, or older clay or cast-iron pipes may benefit from more frequent service, while newer PVC lines with little buildup might go longer between sessions.

Why intervals vary: Pipe material can influence how quickly debris accumulates. Grease-laden or mineral-heavy waste, tree roots near the sewer line, and infrequent maintenance can shorten intervals. In contrast, households with well-sealed pipes and careful waste disposal may stabilize longer between treatments.