New service: sewer smoke testing
Sewer Odors or Mystery Drain Issues? Smoke Testing Finds the Problem Without Guesswork
DB Plumbing is now offering a smoke test on sewer systems across the Brainerd Lakes area, tracing odors, cracks and wrong connections without digging up your yard.
Chapter 01
Four things a sewer smoke test finds
A smell of sewer in the basement, the yard or the bathroom is hard to chase by nose alone. The odor drifts, it comes and goes with the wind and the weather, and the pipe that is leaking it is usually buried or behind a wall. A smoke test on sewer systems gives that odor an address.
Sewer Odor Detection is the reason most people call. If the smell has no obvious source, the test shows whether it is escaping from a broken run of pipe, a dry or missing trap, or a vent that is not doing its job. Leak and Opening Identification covers the cracks, breaks and hidden openings in a sewer line, found without invasive digging, so you learn where the pipe is damaged before anyone touches a shovel.
Improper Connection Detection is the third: a drain, vent or storm line tied in where it should not be. Storm water that ends up in the sewer, or a vent that was never connected the way it should have been, are the kinds of mistakes that hide for years. Last comes System Integrity Verification, the plain answer to whether the line holds together from one end to the other. DB Plumbing, based in Brainerd, MN, added this service for homeowners who are tired of guessing.
Two capped sewer cleanouts in a lawn beside a house, illustration of the access points a smoke test uses
How a smoke test works, start to finish
The idea is simple. A harmless, non-toxic test smoke is introduced into the sewer line, and the smoke travels through the pipe the same way air and odor do. Anywhere the line is open to the outside, the smoke follows. It rises from a crack in the ground, from a loose joint, from a cleanout cap that is not sealed, or from a connection that should not be there.
The technician watches the house, the yard and the roof vents while the smoke moves. Whatever shows up is located and noted, so the repair conversation starts from what was seen, not from a theory. Because the smoke shows the escape point from above ground, the line is checked without tearing anything open first. It is common practice to tell the household, and sometimes the neighbors, ahead of time that a test is happening, so nobody mistakes the smoke for a fire.
A clean test tells you something too. If the smoke stays in the line and the odor turns out to come from somewhere else, you can stop paying for repairs to a pipe that was never the problem. Under any northern yard, with frost, shifting ground and tree roots, the sewer line takes more punishment than most people realize, which is exactly why a look from the surface is worth having.
Chapter 03
After the test, and when to book one
A smoke test ends with a location, not a theory: you know which pipe, which joint or which connection is letting the smoke out.
From there DB Plumbing can talk through the fix, whether that is a simple repair, a corrected connection or a closer look at a stretch of line. If the trouble turns out to be a stubborn blockage rather than a break, the crew can move straight on to drain cleaning. Call (218) 851-3424 Monday to Friday, 8:00 am to 5:00 pm, and tell the office what you smell and where.
Book a smoke test when a sewer odor will not go away, when a drain keeps acting up and a cleaning has not settled it, or when you suspect a vent, drain or storm line was connected wrong. If gas piping or standby generator work is also on your list, the same Brainerd crew handles that too.
DB Plumbing, Brainerd, MN. Over 25 years in the trade, licensed in plumbing and faucets. Call (218) 851-3424 Monday to Friday, 8:00 am to 5:00 pm.