What hydro jetting does that a cable cannot
Hydro jetting sends water at very high pressure through a hose with a nozzle that fires jets forward and backward. The spray scours grease, scale, soap and silt off the inside of the pipe, and flushes the debris toward the street connection.
A cable pokes a hole through a blockage. A jet cleans the circle. In lines that clog again and again, the jet is the more lasting fix, and the camera that follows shows whether the pipe is clear and whole.
Cable and jet compared
Cable (auger)
- Pokes through a single blockage
- Fast and low cost for simple clogs
- Leaves a coating on the pipe wall
- Best for toilets, sinks and tubs
Hydro jet
- Scours the full pipe wall
- Clears grease, scale and fine roots
- Needs access through a cleanout
- Best for mains and repeat clogs
Main line backing up: what to do first
A main line backup comes up in the lowest fixtures first, usually a basement floor drain, a shower or a tub. Stop all water use, including the washer, and call.
Do not pour drain cleaner into a full line, since the plumber will have to work around it. If the line serves a small business, do not run the dishwasher or mop sink until the line is clear.
Signs that point to a jet, not a cable
A clog that returns in weeks
Grease or scale left on the wall regrows into a new blockage.
A cable that stalls at one spot
A heavy coating, roots or a belly can stop a cable short of the full run.
Slow drains in many fixtures
The whole branch is narrowed, not just one spot.
Restaurant or shop with heavy grease
Kitchen lines coat quickly and need scouring on a schedule.
Fine roots in the camera view
A jet with a cutting nozzle clears hair roots that a cable bypasses.
An older iron or clay line
Scale and rough walls trap debris, and a jet restores more flow than a cable.
Clogs keep coming back?
Call the 24/7 line and ask whether a jet is right for your line.
When a jet is the wrong tool
Jetting is not for pipe that is cracked, collapsed or badly separated. High pressure water can enlarge a break or push soil into the line. That is why a camera look comes first on old or suspect lines, and why the plumber may suggest a cable and a camera inspection before a jet.
A jet also works only where the nozzle can travel. A line with a belly, a hard offset or a missing section may need sewer line repair before it can be cleaned.
What affects the cost of a jetting visit
Jetting costs more than a cable because the rig is larger and the work takes longer. You hear the price before work starts.
Many policies cover sudden backup damage only with a rider, so check yours before a problem starts.
Grease rules and the city sewer system
The City of Caldwell's pretreatment program tells restaurants and other food businesses to have grease interceptors designed and installed by a licensed plumber, to keep cleaning records ready for inspection and to avoid additives that claim to dissolve grease. Scheduled jetting of a kitchen line is a common companion to interceptor service.
The city sewer system has more than 300 miles of main and 4,970 manholes, and its sewer emergency line is (208) 949-1278. A backup that spreads to neighboring homes may be in a public line and is worth reporting.
Properties in Middleton can book the same jetting visits.
If jetting leads to a repair such as a new cleanout or a replaced section, that work follows the UPC, the 2015 Uniform Plumbing Code that Idaho has adopted with state amendments.
Source: City of Caldwell Pretreatment and Wastewater Treatment Plant pages
Restaurants, rentals and older homes
A restaurant kitchen line sees grease every day and may need jetting on a schedule, while a rental house with repeat clogs may need a jet and a camera check at tenant turnover. Property managers can call the same line to arrange work for several units.
Older homes often have cast iron or clay drains with rough walls that catch debris. A jet cleans them, and a camera tells you whether a repair is next. See commercial plumbing for kitchen drain work.
How a jetting visit runs
Find the access
The plumber locates a cleanout or opens a trap, and checks the line with a camera if needed.
Cut and flush
The nozzle travels the line, scouring the wall and moving debris toward the main.
Confirm the run
Water is flushed through to prove flow, and a camera pass shows the pipe wall.
Follow-up plan
You get a cleaning interval if the line is a repeat offender.
Hydro jetting questions in Caldwell
Yes. If a main line is backing up into the house at night or on a weekend, call the 24/7 line. The dispatcher books the earliest visit available and tells you whether a cable or a jet is the better first step.
Stop water use now, and keep anyone away from standing sewage.
It is safe on sound pipe, but not on pipe that is cracked or separated. A camera look first tells the plumber whether a jet is wise.
It depends on the volume of grease. Many kitchens schedule jetting every few months, and the plumber can set an interval after a camera look.
A cutting nozzle clears fine roots and leaves the pipe wall clean, but roots return if the joint they entered stays open. A repair stops them for good.
No. Access is through a cleanout, and no digging is needed.
A short main takes about an hour or two, and a long or heavily coated line takes longer. The dispatcher gives a window when you book.
Yes. Tell the dispatcher it is a rental or business so the right rig and any access arrangements are planned.