Sewer smell from pipes, how to eliminate it permanently: plumber’s advice

**Plumber’s Tip:** Do this monthly to keep the traps from drying out again.

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### ✅ 2. **Clean the Drain Thoroughly**

Foul smells can also come from bacterial buildup. Try this natural plumber-recommended method:

**Ingredients:**

* ½ cup baking soda
* 1 cup white vinegar
* Boiling water

**Instructions:**

1. Pour baking soda down the drain.
2. Follow with vinegar. Let it fizz and sit for 15–30 minutes.
3. Flush with boiling water.

**Plumber’s Tip:** This helps break down gunk and disinfects without damaging pipes like harsh chemicals can.

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### ✅ 3. **Check for Leaks and Loose Seals**

* Look under sinks and around toilets for signs of water or cracked seals.
* Tighten or replace old plumbing seals, especially on **toilet bases and sink traps**.

**Plumber’s Tip:** Use plumber’s putty or silicone sealant to reseal problem areas.

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### ✅ 4. **Clear Out the Vent Stack (Roof Pipe)**

A blocked vent pipe can cause pressure imbalances, forcing sewer gases back into your home.

**What to do:**

* Look for a vertical pipe on your roof (that’s the vent).
* Spray water down it with a hose to dislodge leaves or debris.
* If it’s completely blocked, call a plumber to clear it safely.

**Safety Tip:** Never climb on your roof without proper precautions. This is one task where professional help is often best.

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### ✅ 5. **Use Enzyme Cleaners Regularly**

Enzyme-based drain cleaners (available at hardware stores) naturally digest organic material without harming your pipes.

**Use weekly or monthly** to keep your drains clean and odor-free, especially in kitchens and bathrooms.

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## 🚫 What NOT to Do

* **Don’t rely on air fresheners or bleach.** They only mask the smell or can corrode your plumbing over time.
* **Avoid pouring grease down the sink** — it causes buildup that feeds odor-causing bacteria.

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## 🔧 When to Call a Plumber

If you’ve tried all the above and the smell **keeps coming back**, it might be time to call a professional. Persistent odors can indicate:

* A cracked sewer line
* Major blockages in the main drain
* Improperly installed plumbing systems

Ignoring it too long can lead to more serious (and expensive) damage.

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## ✅ Final Thoughts

A sewer smell in your home doesn’t mean disaster — but it is a sign your plumbing needs attention. With these **plumber-approved methods**, you can eliminate odors at the source and **keep your home fresh and healthy**.

So next time you catch a whiff of something foul coming from the drain, don’t just light a candle — fix it for good!

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Need help choosing the right enzyme cleaner or identifying your vent pipe? Just ask — I’m happy to help!