Hydro jetting is a pipe and drain cleaning method that uses very high‑pressure water to clear clogs and buildup from the inside of plumbing and sewer lines.

A specialized machine pressurizes water (often up to several thousand PSI) and sends it through a hose with a jetting nozzle inserted into the pipe. The nozzle sprays water forward to break through blockages and backward to pull the hose along and scour the pipe walls. This process removes grease, roots, scale, and other debris, restoring the pipe’s internal diameter and improving flow without using harsh chemicals.