That story is another viral “plumber trick” that’s usually misunderstood and potentially dangerous if copied blindly.
🔥 What the “match in the toilet” trick is about
Some plumbers use a lit match (or lighter) in a toilet or drain to:
- Burn off methane gas (sewer gas) in rare cases
- Temporarily reduce bad odor coming from plumbing vents
Sewer gas can contain small amounts of methane, hydrogen sulfide, and other gases that smell bad.
⚠️ Important safety reality
This is not a normal or recommended household fix.
It can be risky because:
- Methane is flammable → fire risk
- Toilet bowls are not designed for open flame
- Gas buildup severe enough for this trick is uncommon
- It does NOT fix the real plumbing issue
🧠 What plumbers actually do instead (real solutions)
If there’s bad toilet or drain smell, professionals usually:
- Check for dry P-traps (very common cause)
- Inspect blocked or broken vent pipes
- Clean buildup in pipes (biofilm, grease, waste)
- Fix sewer line leaks or poor sealing
- Use enzymatic drain cleaners (safe bacteria-based solutions)
🚽 When this smell usually happens
Bad toilet odors are usually caused by:
- Dry drain traps (common in unused bathrooms)
- Clogged vents
- Sewer line issues
- Poor bathroom sealing or leaks
Not something that needs fire—just proper plumbing fixes.
🟢 Bottom line
The “match trick” is more of an old-school emergency/odour gimmick, not a proper repair method. It may mask a smell briefly but doesn’t solve the root cause—and it can be unsafe if misused.
If you want, tell me your exact toilet problem (smell, gurgling, slow flush, etc.), and I can help you figure out the real cause and safe fix.
