Cleanout Access Services in Ohio

What a cleanout is

A cleanout is a short pipe fitting that rises from the drain line to the surface and is sealed with a threaded cap or plug. Removing the cap opens a direct path into the line, so a cable or jetter hose can be fed straight in toward the street, and in some cases back toward the house.

Without one, a technician has to improvise a route in through a fixture or a trap, which is slower and more limited.

Finding a hidden cleanout by clues

If you cannot see a cap, the layout of the house gives hints. The sewer usually leaves the building on the side nearest the street, often where the basement wall is closest to the public main. Look for the spot where the cast iron or PVC stack disappears into the basement floor or wall, since a cleanout often sits within a few feet of it. Outside, a patch of bare ground, a slightly raised circle in the lawn or a cap hidden by a shrub is worth a look.

Older records can help too. A house sale inspection report, a past plumber's invoice or a permit file may mention a cleanout. Neighbors in a street of similar houses often know where theirs are, and a similar house usually has a similar layout.

If you find a cap, do not open it. Mark it with a flag or note and tell the dispatcher what you found. A technician can open it safely, with the right protection and a plan for what comes out.

Size and type of cleanout

Most house cleanouts are three or four inches across, matching the pipe. Smaller two-inch cleanouts exist on branch lines. Some are plastic with a threaded plug, some cast iron with a brass or iron cap. A two-way cleanout, a fitting that lets a technician work toward the street or toward the house, is more useful than a one-way, because it allows the cable to travel in both directions.

Size matters because it limits what goes through. A jetter hose and a camera fit a four-inch opening easily. A two-inch opening may take a camera but restrict a cable. A technician who knows the size can bring the right equipment.

If a technician recommends adding one

A line that clogs repeatedly, in a house with no cleanout, is a common case for a technician to suggest installing one. It turns every future visit into a quicker, cheaper job, and makes a camera inspection easier. Installation is plumbing and excavation work outside this service, and a separate contractor does it. You are free to get quotes.

Whether it is worth it is your decision. A house that has never had a drain problem may not need one. A house with roots and a long history of backups probably does.

Why opening a cleanout is not a do-it-yourself job

A blocked line can fill with wastewater up to the cleanout, and opening the cap releases it under whatever pressure the water column creates. The result can be a face full of sewage, or a basement floor covered in it. Technicians open cleanouts with the cap loosened gradually, a bucket or drain hose ready, and gloves and eye protection on.

It is also easy to damage an old fitting. Seized caps crack, and a cracked cleanout becomes a leak. This is why we recommend leaving it to the person who will work in the line.

Rentals and multi-unit buildings

In a two-family house or small apartment building, a single cleanout may serve the whole building. Landlords should know where it is, and tenants may not have access to it. If you manage a property, record the location, and tell the dispatcher at the start of the call. See multi-unit and two-family drains.

Where to look

Outdoors, look near the foundation on the side where the sewer leaves the house, often by a basement wall, for a round cap, usually three or four inches across, flush with the ground or rising a few inches. It may be under a shrub, a patch of mulch or a thin layer of soil.

Indoors, look in the basement near where the main stack meets the floor, along the wall where the line exits, or on the floor for a threaded plug. In older houses, a cap at the base of a cast iron stack is common.

Do not open a cleanout yourself. A backed-up line can be under pressure, and what comes out is not pleasant or safe.

The three situations

• Outdoor cleanout. Best access. The technician works outside and the house stays clean.
• Basement floor or stack cleanout. Workable for most jobs. Old caps may be seized and need care.
• No cleanout. Access is through a floor trap, a roof vent, or by pulling a toilet. It takes longer and limits equipment.

When there is no cleanout

This is normal in houses built before the 1970s, and it does not stop the work. The technician will use whatever route is available. Pulling a toilet gives a straight drop into the stack. A roof vent gives access from above. A trap near the floor drain can sometimes take a cable.

Each has limits. A roof route cannot take a jetter hose well. A toilet route is awkward for the camera on long runs. That is why technicians may recommend installing a cleanout, which is a plumbing job outside this service, if the line will need regular attention.

How access changes the tools

A clear outdoor cleanout accepts a jetter, a large cable and a camera, and allows the technician to work toward the street. A basement cleanout allows most of the same. A toilet or vent route limits cable size and often rules out jetting. See hydro jetting and snaking and augering.

Seized caps and buried cleanouts

Old cleanout caps seize with rust and age, and a technician has methods to free them without breaking the fitting. Some cleanouts have been buried under landscaping or a deck. A technician can sometimes locate one with the camera transmitter or by knowing where it usually sits. If you think you have one but cannot find it, say so on the call.

The floor drain as an access point

Some floor drains can take a cable once the strainer is removed. It is a limited route, but common in older basements. See basement floor drain backups.

If you are buying or selling

Ask where the cleanout is. Its presence makes a camera inspection easier. See sewer scope before buying a home.

Access and cost

Easy access keeps a job shorter. Awkward access adds setup time. The technician gives you the price before work begins, and tells you if access changes the plan. We do not promise a duration.

Cleanout Access services in Ohio: where we connect callers with crews

We connect callers with independent local drain technicians in 300 Ohio cities and towns. Crews in every region deal with missing cleanouts, which are especially common in pre-1970 houses. See Central Ohio, the Miami Valley, Greater Cincinnati and the full list of areas.

Related services

Hydro JettingDrain Snaking and AugeringSewer Camera InspectionMain Sewer Line ClogBasement Floor Drain BackupSewer Scope Before Buying a Home