Exactly where is the main sewer line in a house?
If you've ever dealt with a slow drain or a nasty backup, you've probably found yourself wondering where is the main sewer line in a house so you can figure out what on earth is going wrong. It's one of those things we never think about until the toilet won't flush or there's a mysterious puddle in the yard. Most of the time, this critical pipe is hidden away, doing its job silently beneath the floors or deep under the lawn. ...