1. If they are all full, the blockage is between the last inspection chamber and the main sewer.

2. Acting, at the same time, as a main sewer that takes away the waste products set free by living tissues.

3. When a main sewer line is Clogged, it can be difficult or impossible for any waste water, whether black or grey, to escape your home’s plumbing system.

4. A drain Cleanout provides access to your main sewer line and is located outside of your home in the front or back yard. Cleanouts typically go unnoticed until there is a problem