Hydrojetting is the most thorough drain and sewer cleaning method available. A high-pressure water stream — typically delivered at 3,000 to 4,000 PSI through a flexible hose and specialized nozzle — scours the interior walls of drain and sewer pipes, cutting through grease buildup, mineral scale, hair mats, and even breaking apart soft root intrusions. Unlike a drain snake that punches a hole through a clog, hydrojetting restores the pipe to near-original diameter and leaves the walls clean, which means blockages take much longer to reform.

How Hydrojetting Works

A Done technician starts with a camera inspection to confirm the pipe is structurally sound — hydrojetting is not appropriate for pipes that are cracked, collapsed, or severely corroded, because the water pressure can worsen damage. Once the pipe checks out, a hose with a multi-directional nozzle is fed into the line. The forward-facing jets blast debris ahead of the nozzle while rear-facing jets propel the hose forward and flush dislodged material out of the pipe. The process works in kitchen drain lines, bathroom stacks, and main sewer lines running from the house to the city connection.

Benefits Compared to Drain Snaking

A drain snake is a good first-line tool for simple clogs near the drain opening — it drills through a soft blockage and restores flow. But it leaves the pipe walls coated; the grease film, scale, and debris that weren’t part of the immediate clog stay behind and become the foundation for the next clog. Hydrojetting addresses that root cause:

  • Complete wall-to-wall cleaning: The high-pressure spray removes buildup from the entire circumference of the pipe, not just a channel through the middle.
  • Longer intervals between cleanings: A fully scoured pipe takes much longer to re-clog than one that was simply augured through.
  • Eliminates grease effectively: Grease is one of the few substances a snake can’t fully clear — the auger pushes through it but leaves the coating. Hydrojetting emulsifies and flushes grease completely.
  • Addresses mineral scale: Denver’s hard water deposits calcium scale on pipe walls over years. Hydrojetting removes that scale in ways chemical treatments and snaking cannot.
  • No chemicals: The cleaning agent is plain water — no caustic chemicals that can degrade older pipe materials or create disposal concerns.

When Hydrojetting Is the Right Call

Kitchen drain lines that have accumulated years of cooking grease are nearly impossible to clean thoroughly with a snake — hydrojetting restores them to full flow in a single service call. Main sewer lines with soft root intrusions (fine feeder roots rather than large, woody root masses) respond well to hydrojetting, which cuts them away and flushes them out. Recurring clogs that come back every few months are another strong indicator. If you’ve had a drain snaked two or three times in a year and the problem keeps returning, the pipe walls are almost certainly heavily coated.

Is Hydrojetting Safe for Home Plumbing?

Yes, when performed after a camera inspection confirms the pipe is in adequate condition. Modern PVC and ABS drain pipes handle hydrojetting pressure without any issue. Older cast iron drain lines in good condition also tolerate the process well. The camera inspection before jetting is what makes it safe — it rules out pipes that are already cracked or have joint separations where pressure could cause additional damage. Done always performs this inspection before recommending hydrojetting.

Hydrojetting as Preventive Maintenance

Many Denver homeowners with older homes or mature trees in the yard schedule hydrojetting on a periodic basis — every two to three years — as a proactive measure rather than waiting for a backup. This is especially sensible for homes with clay sewer lines (common in neighborhoods built before the 1980s) where root intrusion is a recurring issue. Staying ahead of root growth with regular jetting is almost always less expensive than dealing with a full sewer backup and the water damage that can accompany it.

Done offers professional hydrojetting services throughout the Denver metro, always paired with a camera inspection to confirm it’s the right approach for your pipes. If you’re dealing with a persistent or recurring clog, explore professional drain cleaning options or learn about sewer line services including camera inspection and trenchless repair. For urgent situations, emergency drain cleaning is available around the clock.