What causes sewer odors inside the house?

Sewage has a natural tendency to produce odors. All sewers have some odors. The plumbing system in your home is designed to prevent these odors from entering the house. If you are experiencing odors indoors, it is likely that there is a problem with the vapor trap.

Show All Answers

1. What causes blockages to occur?
2. Does it make a difference how much water gets into the sanitary sewer system?
3. What causes sewer odors inside the house?
4. What is the purpose of vapor traps?
5. What is the purpose of a roof vent?