What Causes Sewer Smells Indoors
Sewer gas smells inside your home in Franschhoek are caused by dry P-traps that have lost their water seal allowing gases to enter, damaged or missing vent pipes that should release gases outside, cracked drain pipes leaking sewer gas, blocked vents preventing proper air circulation, or improperly installed plumbing traps. The smell is not only unpleasant but indicates a potential health hazard.
Health Risks of Sewer Gas
Sewer gas contains methane, hydrogen sulfide, and other harmful compounds. Exposure can cause headaches, nausea, dizziness, and respiratory irritation. In high concentrations, it is toxic and flammable. The smell also significantly reduces your quality of life and home value. It must be addressed immediately.
Our Diagnostic Approach
Our professional Franschhoek plumbing team systematically check all plumbing fixtures for dry traps, inspect vent pipes for blockages or damage, use smoke testing to find hidden leaks, check under sinks and behind toilets for cracked pipes, and identify any plumbing code violations. Most sewer smell problems have multiple contributing factors.
Permanent Solutions
Once we identify the source, we refill dry traps and may install automatic trap primers, repair or replace damaged vent pipes, seal cracks in drain lines, clear blocked vents, and upgrade any substandard plumbing installations. We verify the smell is completely eliminated before we finish.