How To Unclog Main Drain Line In House

If you have large trees growing in your front yard the roots can eat through the pipe and block the sewer line.

How to unclog main drain line in house.

Remove the plug with an adjustable wrench. Waste water may drain out when you open the cleanout and when you break the clog. Rent a large drain cleaner from a local home improvement store. Most large drain cleaners will also have a cable length of 100 feet 30 m which should be long enough to reach any clog.

Larger main drains require a 3 4 in. The sooner you recognize the warning signs of a main sewer line blockage the better a clog in the main sewer line that goes ignored or unnoticed can lead to costly repairs but can also expose your family to contaminated water. Below we are listing all the steps methods and tools needed to unclog a main sewer line without using a snake. Rent a drain cleaning machine.

Before you head to the rental store try to determine the location of the clog or be able to describe the symptoms. In severe cases you may wind up with raw sewage backing up out of your drains. A clogged sewer drain line can impact the plumbing throughout your entire home. Stand clear as you remove the plug and as you work on the clog.

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. Quickly open the cap and step out of the way. 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.

In diameter require a 1 2 in. Step 1 run hot water. Any waste that the clog has caused to build up will come spilling out of the main line drain. Common causes of a clogged main sewer line.

Smaller drain lines from 1 1 2 in. How to unclog main sewer line without a snake. Find a clean out plug located on a large drain pipe in areas such as your basement crawl space garage or near the foundation of your house. Open the cap and let the buildup drain out.

If you run hot water straight from the tap it may help unclog the drains or pipes that are partially clogged. To help keep your family and home safe we ve covered 4 warning signs that your home s main sewer line is clogged.