If you have noticed that your drains are starting to slow down, you may wonder if the problem is in the house's plumbing or the main sewer line. If so, look for the following three warning signs that your home's main sewer line is damaged or clogged up.
Foul Smell Coming From The Drains
Besides backed up drains, one of the first things you may notice when your sewer line is blocked or damaged is a foul odor coming from the drains. When the sewage is no longer able to flow away from your home freely from a blockage, it has nowhere else to go. As it sits and festers, the smell can become unbearable.
Even if your sewer line is broken, the soil around it can only hold so much of the leaking liquid. This scenario will also make the waste water sit inside the pipe where the odor makes it way back into your house.
Air Bubbles In The Toilet From Running Faucets
You may start noticing that air bubbles come up into the toilet whenever another faucet is running. These bubbles happen when air that is trapped in the broken or clogged pipe makes its way up into the toilet's plumbing.
It is possible that the blockage is in the bathroom plumbing. To test whether or not the trouble is caused by the main line, turn on the faucet in the kitchen and drain your washing machine. If you hear and see air bubbles in the toilet, the main sewer line is likely the issue.
Waste Water Backflow In The Drains From Flushing Toilet
If you have air bubbles coming up into your toilet, the line can cause problems in the opposite direction. When the sewer water cannot escape out of the main line, the waste comes back up your drains and can seep into your bathtub and sinks.
Have someone stand at the kitchen sink while you flush the toilet. If they see water coming up through the drain, the main sewage line is causing the backup.
If they do not see any backflow, have them change positions so they are peering down the drains in different areas of the house, such as the shower or bathroom sink. If waste water is seen in any of them, you should have your main line checked out.
If you have discovered one or more of the above signs that your main sewer line is damaged, you may want to have it inspected before your entire home's drains stop completely. You may want to contact a plumbing contractor to have them look at your sewer line and discuss your options for repairing it. For more information, visit websites like http://1stclassplumber.com/.