Common causes of a clogged main sewer line.
Main drain clogged.
If you flush feminine hygiene products or cotton swabs down the toilet they don t dissolve in water and instead get stuck in the pipes.
If you have large trees growing in your front yard the roots can eat through the pipe and block the sewer line.
Without a route to the main sewer system or septic field wastewater may have nowhere to go but to back up into your fixtures or up through floor drains.
If feeding the drain cleaner through an indoor drain opening that drain opening must be clogged so that the drain cleaner can reach the problem area.
Unclog the main household drain.
A clog in your plumbing often affects a single sink tub shower or toilet but if more than one fixture is backed up you may need to clean out the main drain line.
If you often pour cooking oil into the sink you likely have a buildup of grease or fat.
A clog in the main drain can be reached from the main clean out which is the y shape fitting near the bottom of your home s soil stack or where the drain leaves the building.
We had water waste come up.
A sewer drain clog can be a serious problem that may qualify as a plumbing emergency and a potential health concern.
Jared 4 years ago.
Rent a large drain cleaner from a local home improvement store.
The main drain in the basement is clogged.
Next choose the right drain cleaner.
You see your home s drain lines carry wastewater away from your home and are designed like a tree the trunk is the main sewer line while the branches are smaller secondary drain.
Consider using a sewer jetter to clean a main drain since it can help scrub off sticky residue on pipe walls and flush away sediment so fewer clogs come back.
To unclog a main drain you ll need a drain cleaner or sewer snake with a 5 8 3 4 in 1 6 1 9 cm diameter cable.
If more than one drain is slow moving gurgling smells bad or has water backing up you most likely have a main sewer clog.
Check the following water fixtures.
Most large drain cleaners will also have a cable length of 100 feet 30 m which should be long enough to reach any clog.