Set up a ladder so you can climb on the roof.
How to clean a roof vent.
Cut out a section of the vent.
Look inside the vent opening and clear out any debris you find.
For those items you can t remove from above run the plumber s snake down the vent pipe.
How to clean plumbing vent pipes.
Climb into the attic and locate the vent pipe as it passes through the attic.
Clean the vents a short blast of compressed air will blow out debris.
If the vent.
Before you attempt any.
Use a plumber s snake of electricians fish tape to unclog the stoppage.
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.
The top of the vent pipe.
See below for tools subscribe.
Remove any items you can reach.
Vacuum on the ground floor.
Once you have safely ascended onto the roof examine the area.
You should clean soffit eave and other types of attic air intake vents at least every couple of years if not annually.
Remove the guard to the dryer vent.
Have an assistant flush a toilet while you hold your hand over the vent.
Be sure the feet of the ladder are firmly planted on level ground and the top extends 3 feet above.
This old house plumbing and heating expert richard trethewey employs his detective skills to find and clear a stubborn clog.
If you notice that your soffit vents are dirty don t wait.
If you can t entirely remove the clog with your snake use a garden hose to flush out remaining debris.
Bring a screwdriver and a garden hose with an adjustable nozzle with you when you climb onto the roof.
Cleaning the vent 1.
You will need to use a vacuum to clean out the length of the vent and unless you have.
Peel back shingles that obstruct the vent on the roof.
Start by trying to clean the roof vent and main drain with a hand held drum auger.
Then try the following.
Turn the water on before you bring the hose onto the roof.
How to clear a plumbing vent without getting on a roof step 1.
Look up on the roof from the ground below and locate the vent pipe s position.
Before you attempt any work.