Cleaning Drain Vent Pipe

The force of the plunger may clear the obstruction in the main stack.

Cleaning drain vent pipe.

If not use a sewer auger to clear it. This is usually a plastic or metal pipe about 4 inches in diameter that extends 1 to 2 feet. Step 2 locate the vent. There is still gunk gathering on the sides of your pipe that you need to clear out.

Withdraw the cable debris often comes with it. In order to access the roof you will need a ladder ensure that you observe the aspects of ladder safety such as placing it on a level solid ground. Water will begin to drain when you have succeeded. It helps maintain proper atmospheric pressure in a building s waste system and channels the exhaust gasses to the vent.

The plumbing vent pipe is a vertical pipe that attaches to the drain line and runs through the roof of a home. For those items you can t remove from above run the plumber s snake down the vent pipe. That s a short term solution. Step 3 clean the vent.

The force of the water should clear the obstruction and the water will continue down the stack to the sewer. Feed the end of a garden hose down the vent pipe and have someone on the ground turn on the water. A 10 to 20 foot length is recommended. Wear shoes with a firm grip to avoid an accidental fall while on the roof.

Bring a 20 foot sewer auger onto the roof. If the blockage is deeper inside insert a garden hose into the vent and turn on the water. If the blockage is stubborn you may have to clear it with a 20 foot sewer auger. If you can see but can t reach run a plumber s snake down the vent pipe.

The pipe leading to the main roof vent is called the vent stack. The vent pipe is usually found on the roof you will need to look for a 3inch diameter black pipe which is either made of pvc or cast iron. Insert the head into the vent opening and feed in the cable until you encounter the. Turn the handle to push the head through the blockage.

Then try the following. Leave the hose on the roof while you climb down and fetch a 10 to 20 foot plumbing auger also known as a snake. Feed the cable bit by bit until you hit a barrier. Remove any items you can reach.

Use a flashlight to shine a bright light down the vent pipe to look for further blockage you can reach. If the pipe won t drain you ll need to try the auger. Some folks will use a garden hose to clear their vent pipe. Insert the head into the vent opening and.