Then try the following.
How to clean a roof sewer vent.
The plumbing vent lets air above your roof enter the pipe.
You might need to run a drain cleaner through your roof vent if it s clogged or if this is the easiest way to access a clogged main drain.
It s best to have.
Start by trying to clean the roof vent and main drain with a hand held drum auger.
How to clean plumbing vent pipes.
This old house plumbing and heating expert richard trethewey employs his detective skills to find and clear a stubborn clog.
Before you attempt any work.
Set up a ladder so you can climb on the roof.
Look inside the vent opening and clear out any debris you find.
The air pressure then equalizes and keeps a vacuum from forming.
Use a flashlight to shine a bright light down the vent pipe to look for further blockage you can reach.
Feed the end of a garden hose down the vent pipe and have someone on the ground turn on the water.
The pipe leading to the main roof vent is called the vent stack.
Before you attempt any.
Bring a screwdriver and a garden hose with an adjustable nozzle with you when you climb onto the roof.
Look up on the roof from the ground below and locate the vent pipe s position.
Remove any items you can reach.
It helps maintain proper atmospheric pressure in a building s waste system and channels the exhaust gasses to the vent.
To continue feed the end of a garden hose down the vent and have someone on the ground turn on the water.
If the vent.
How to clear a plumbing vent without getting on a roof step 1.
For those items you can t remove from above run the plumber s snake down the vent pipe.
Cut out a section of the vent.
The plumbing vent pipe is a vertical pipe that attaches to the drain line and runs through the roof of a home.
Turn the water on before you bring the hose onto the roof.
Remove the vent cover with the screwdriver and set it aside.
See below for tools subscribe.
The top of the vent pipe.
Water and waste will again freely flow down into your sewer line or septic system.
If you can see but can t reach run a plumber s snake down the vent pipe.