How often should a line be cleaned?
There is no single schedule. A record of past blockages and inspection findings shows whether a schedule makes sense.
Clive, Iowa
Clive's 1956 incorporation means many homes are now more than half a century old. Plan cleaning around a record of past drain trouble, not a fixed rule that every pipe needs the same schedule. Keep notes on repeat blockages and any inspection findings.
The EPA guidance on sewer operation and maintenance describes sewer cleaning and inspection as routine practices for keeping sewers working. For a house line, a log of blockages, cleanings and inspection results shows whether a schedule makes sense.
Note blockages, cleanings and inspection results by date, and keep the area name with the notes. A house that has changed hands several times may have only your log as a record.
There is no single schedule. A record of past blockages and inspection findings shows whether a schedule makes sense.
Ask what an inspection shows first. A line with no history of trouble may not need a schedule.
Dates of blockages and cleanings, which fixtures were affected and any inspection notes.
Not necessarily. Start with an inspection and a record of any trouble.
Tell us about the affected drain, what you have noticed, and whether hydro jetting may suit the line.