
Recurring or slow drains after snaking
The same drain clogs again within weeks because the snake cleared a path but left the coating on the wall.

City Rooter uses hydro jetting to scrub grease, sludge, and scale from drain and sewer walls after a camera inspection. It is the right next step when snaking only punches a hole and the clog returns. Call (647) 534-6875 for a written estimate.
Licensed & insured · Written estimates
When a snake keeps punching through the same clog, hydro jetting in Toronto clears the grease, scale, and roots coating the pipe wall instead of just the blockage. At City Rooter, we camera the line first, confirm it can take the pressure, then jet it clean.
Hydro jetting, sometimes called hydrojetting, sends water through your line at up to 4,000 PSI, using a hose and a specialized nozzle. The nozzle pulls itself forward and sprays back at an angle, scrubbing grease, sludge, scale, and root hair off the full pipe wall instead of just carving a channel through the middle.
A snake breaks a hole and moves on. That matters most on the clay and cast-iron mains common in older Toronto homes: jetting strips the coating that caused the clog, so your line drains at full width again.

A few patterns point straight at jetting instead of another snake. If any of these sound familiar, a camera inspection will confirm it, and we jet only if the pipe can take it.

The same drain clogs again within weeks because the snake cleared a path but left the coating on the wall.

A camera shows a coated pipe wall rather than a single blockage, common in kitchen and restaurant lines.

Roots have worked into the joints of your main line and keep coming back after a basic clean.
Every jetting call follows the same order: camera first, jet second, camera again to confirm the wall is clean before we leave.
We run a camera inspection through the line to confirm it is intact and see what is coating the wall — grease, roots, or scale.
The jetting hose goes in through a cleanout to scrub the full pipe wall at a pressure the line can handle.
A second camera pass shows the clean wall, then we walk you through how to keep grease and roots from coming back.
Snaking vs. hydro jetting comes down to what is actually wrong with the line. A cable clears a path through a clog fast — the same drain cleaning call that handles a first-time slow drain. Jetting scrubs the whole pipe wall clean and lasts longer, which matters once grease, scale, or roots keep bringing the same drain back.
| Drain cleaning (snaking) | Hydro jetting | |
|---|---|---|
| How it works | A cable/auger breaks through or pulls out the clog | High-pressure water scours the full pipe wall |
| Best for | Localized clogs (hair, paper, soft blockages) | Grease, sludge, scale, soap scum, heavy buildup, many root issues |
| Cleaning depth | Clears a path through the blockage | Cleans the full diameter of the pipe |
| Result | Flow often restored quickly | Flow restored plus residue flushed out |
| How long it lasts | Can clog again if buildup remains | Typically lasts longer (often 1–2 years with good habits) |
| Best first step when | First-time slow drain or simple toilet/sink clog | Recurring clogs, grease-heavy kitchens, main line issues |
| Camera inspection | Helpful if the clog returns | Strongly recommended before/after for mains |
| Pipe safety | Safe for most lines when done correctly | Safe for sound pipes; inspect older/fragile lines first |
| Chemicals | Not required (avoid harsh cleaners) | Water-only, no harsh chemicals |
| Typical Toronto use case | Everyday household clog | Stubborn or repeat drain/sewer problems |
| Relative cost | Usually lower | Higher upfront, often better value for tough/recurring clogs |
| Downtime | Usually faster, shorter visit | Slightly longer, more thorough job |
Toronto and the GTA are our regular hydro jetting and drain jetting territory once a camera confirms the pipe is sound. The service fits kitchens with grease buildup, main lines that need more than a basic snake, and commercial kitchens that clog faster than any house.

Cooking fat cools and sticks to the inside of a kitchen drain until water barely moves, and bathroom lines pick up soap scum and hair the same way over time. Snaking clears the immediate clog, but the coating stays behind and narrows the pipe again within weeks. Drain hydro jetting removes that film so the line drains at full width.

Main lines carry the most volume and take the most abuse from roots working into old joints and years of scale on clay or cast iron pipe. A camera inspection confirms the line is sound enough to jet. When it is, jetting clears the full diameter instead of leaving a narrow channel that clogs again the next time roots push back in.

Restaurant and commercial kitchen lines see far more grease than any house, and it cools and layers on the pipe wall faster than a snake can keep up with. Jetting strips the buildup back to bare pipe, which is why we recommend it as a standing maintenance schedule for busy kitchens rather than a one-time fix.
Hydro jetting works best as a precision tool, not a default fix. Here is what that looks like on your line:
You see the pipe before we touch it and after we clean it, not just a verbal summary of what the camera found.
Our own technicians run the jetting equipment on your line, not a subcontractor you have never met.
You get a written estimate before work starts, with the camera findings explained in plain terms.
If the camera shows a collapsed or paper-thin line, we turn down jetting and quote repair instead.
Toronto and the GTA are our regular hydro jetting and drain jetting territory, from downtown kitchens to Mississauga mains.
Current service areas include:
Reviews
★★★★★
Alex and his team replaced our main drain and broken pipes. He provided great service and workmanship, at reasonable prices. Highly recommend.
★★★★★
City Rooter installed a new waterline from the edge of the property into my basement. Alex worked with me to get the best solution possible, gave a very good price, and left everything neat and tidy.
★★★★★
They saved us from a major plumbing disaster. Tree roots clogged the drain. The team snaked the line, excavated, replaced the damaged pipe, and installed a cleanout. Professional, efficient, and fair.
If a drain keeps clogging after snaking, call for a written estimate. We camera first and jet only if the pipe can take it. Water backing up now? See emergency plumbing instead.