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Why Your Guest Bathroom Smells Like Sewer (Fixes)

  Why Your Guest Bathroom Smells Like Sewer (Fixes) A sewer-like odor in a guest bathroom is almost always a plumbing or drainage issue. Because guests may notice it immediately, it’s worth treating the smell as a warning sign: even if the problem is small (like a dried-out trap), it can point to a pathway that allows sewer gas to escape into your home.   Below are the most common reasons a bathroom smells like sewer—and practical steps to identify the culprit.   1) A dry P-trap or floor drain   Every sink, tub, and many shower drains use a “P-trap” (or similar trap) filled with water. That water forms a barrier that keeps sewer gas from entering the room. If a bathroom is rarely used—or the drain hasn’t been run in a while—the trap can evaporate, leaving the barrier gone.   What to do: Run water in each drain (sink, shower, tub) for 30–60 seconds. If the smell fades, a dry trap was ... Read more »
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Why Water Pressure Testing Matters After Video Inspection

 Why Water Pressure Testing Matters After Video Inspection

Why Water Pressure Testing Matters After Video Inspection


Video inspection is often the first step in diagnosing pipe problems: cameras highlight cracks, corrosion, root intrusion, blockages, and joint damage. However, seeing an issue doesn’t always prove how much it’s affecting your system—or whether it will continue to fail under real operating conditions. That’s where water pressure testing becomes essential.

 

Pressure testing evaluates a pipe’s ability to maintain a specified pressure over time. By measuring how quickly pressure drops, contractors can estimate leakage and confirm whether the line is performing as expected after remediation. In other words, it turns visual findings into measurable, defensible results.

 

1) Video shows the condition; pressure testing confirms the impact

 

Camera footage can identify defects, but it can’t directly quantify whether those defects allow water to escape (or stop intrusion f ... Read more »

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