There are many potential reasons why you might have a clogged sewer line. A sewer line is a pipe that carries wastewater from your home to the main sewer line in the street, which then transports it to a treatment plant. When this pipe becomes clogged, it can cause a variety of problems, including sewage backup into your home or yard, foul odors, and the potential for damage to your home and property.
Reasons for a clogged sewer line:

One common cause of a clogged sewer line is tree roots growing into the pipe. As trees and other plants search for water, their roots can sometimes make their way into the sewer line, where they can grow and block the flow of water and sewage. This can be especially common in older homes, as the pipes may be made of materials that are more susceptible to root infiltration, such as clay or cast iron.
Additionally, if the pipes are not properly sealed or have cracks or breaks, roots may be more likely to find their way in. In some cases, the roots may not necessarily block the pipe, but they can still cause problems by growing around the outside of the pipe and exerting pressure on it, which can cause it to break or become deformed.
Another potential cause is the accumulation of grease, oil, or soap scum in the line. These substances can coat the inside of the pipe and eventually build up, blocking the flow of water and sewage. This can be especially common in kitchen sink lines, as people often dispose of cooking grease down the drain. To prevent this from happening, it is important to never dispose of grease down the drain and to avoid using harsh chemical cleaners, as they can contribute to the build-up of soap scum. Instead, consider pouring grease into a container and disposing of it in the trash, or consider using natural, biodegradable cleaners that are less likely to contribute to build-up in the pipes.
Flushing non-biodegradable materials, such as feminine hygiene products, baby wipes, and paper towels, can also contribute to a clogged sewer line. These items do not break down easily and can cause a blockage in the pipe. It is important to only flush toilet paper and human waste down the toilet to avoid this problem. If you have young children in the home, it is also a good idea to teach them about the importance of only flushing appropriate materials down the toilet.
In some cases, a clogged sewer line may be caused by the build-up of mineral deposits, such as calcium and magnesium, in the pipe. These minerals can be carried in the water and can accumulate on the inside of the pipe over time, gradually reducing the diameter of the pipe and causing a blockage. If you live in an area with hard water, you may be more susceptible to this type of clog. To help prevent this from happening, you may want to consider using a water softener or installing a filtration system to remove these minerals from your water supply.
Finally, a clogged sewer line may be the result of collapsed or broken pipes. Pipes can become damaged for a variety of reasons, such as age, corrosion, or ground movement, and when this happens, they can become blocked or collapse, causing a sewer line clog. This can be a serious problem, as it can lead to sewage spilling out into the environment and potentially contaminating soil and water sources. If you live in an older home, it is a good idea to have your pipes inspected regularly to ensure that they are in good condition and to identify any potential issues before they become more serious problems.
If you are experiencing a clogged sewer line, it is important to have it addressed as soon as possible to prevent further problems and to protect your home and property. A professional plumber will be able to diagnose the problem and determine the best course of action to fix it. This may involve using specialized tools, such as a hydro jet, to clear the blockage, or it may require more extensive repairs, such as replacing a section of the pipe.
If you’re having trouble with frequent clogs, or problematic drainage, please don’t hesitate to call us. We’re top rated local plumbers, and we’re available 24/7, anytime you need. This is what we do. Call us at 626.448.6455