What Is Hydro Jetting?
Hydro jetting uses a high-pressure water jet — typically 4,000–5,000 PSI delivered at 18+ gallons per minute — through a specialised nozzle threaded on a flexible hose down a sewer line to scour the pipe interior. The high-velocity water stream removes roots, grease, scale, soap buildup, and organic debris along the full pipe circumference. Jetting is the gold-standard pipe-cleaning method because it cleans the entire pipe wall, whereas a cable snake or auger only clears a narrow channel through the center of the obstruction.
Drain cleaning is the broader service category. It includes jetting, mechanical snaking (cable augering), bio-enzymatic maintenance treatments, and chemical drain-line programs. Snaking is the right first-line tool for simple point blockages; jetting is the right tool whenever the full pipe wall needs to be cleaned or a snake has failed to restore full flow. Wooley operates truck-mounted jetters sized for residential 3-inch and 4-inch laterals through 6-inch commercial branch lines and 8-inch municipal mains.