Why does my bathtub smell like sewage?

The vent pipe is your sewerage system’s breather. When it gets clogged, the sewer gases can back up into the sinks and the toilet, resulting in your bathroom’s sewage smells. You may experience a bubbling sound coming from the toilet or the drain as sewer gas forces its way into the bathroom.

How do you get rid of sewer smell in bathtub?





Mix 1 part bleach and 1 part water, then pour down the drain. First, pour one cup of baking soda down the drain. Then add a cup of white vinegar. Cover the drain as the mixture fizzes, then flush with hot water.

Why does my faucet smell like sewage?

The most common reasons for tap water to smell like sewage are bacteria growing in your drain, bacteria growing in your water heater, or hydrogen sulfide in your water source. To check the source of the smell, fill a glass with tap water, and step away from the faucet.

How do I get rid of smelly plumbing pipes?

Follow these simple steps:

  1. Pour a 1/2 cup baking soda down the drain.
  2. Pour a 1/2 cup lemon juice down the drain as well.
  3. Plug the drain and let the solution work for one hour.
  4. Finish by running the hot tap water down the drain.


Why does my bathroom sink smell like rotten eggs?





If you are noticing the smell of rotten eggs, it is possible that your water or sink drain is contaminated. It could also be that the drain is clogged or partially drained. When sinks are clogged, they drain slowly, which can cause bacteria to build up in the p-trap and create the hydrogen sulfide gas.

Why does my bathroom sink stink?

A smelly sink is usually caused by bacteria build up from grease, fat and food which have been flushed down the drain. These will then get stuck in the pipes causing the familiar rotten egg smell.

Why is there a foul smell coming from my shower drain?

Leaky Pipes



Leaky pipes in your bathroom walls or under the shower will allow sewer gases — also known as hydrogen sulfide — to escape, so you may notice the shower drain smells like rotten eggs or sewage.

Why is there a smell coming from my shower drain?

A musty smell rising from a shower drain is produced by mold growth. Underneath the shower drain cover, mold is able to grow. This is due to cellulose materials from the hair, body oils, and soap scum that flushes out with wastewater, along with the moisture from the water.

Can I pour bleach down the drain?



Bleach and cleaning fluids create toxic gasses when mixed together. If you pour bleach and other cleaning agents down your sink drains, and they mix in your pipes, you can contaminate the air in your home with the resulting gas created. The following items should never be poured down the sink with bleach: Vinegar.

Why do I smell sewer in my house?

If you are detecting foul sewer odors inside the house, this means that there is a weak link somewhere in your plumbing system. Possible sources include bathroom sink drains, toilets, kitchen drains, basement drains, old cast iron piping, or even the vent stack that goes out through your roof.

How do you know if your vent pipe is clogged?

How to Tell if Your Plumbing Vent is Clogged

  1. A Primer on Plumbing Vents. …
  2. Water Takes A Long Time to Drain. …
  3. Dry and Empty Toilet Tanks. …
  4. Foul Smells. …
  5. Gurgling or “Glugging” Sounds as Water Goes Down the Drain. …
  6. Get Those Clogs Out of Your Plumbing Vent ASAP.



Can a clogged drain cause sewer smell?

One of the most common causes of sewage smells is a clogged drain. When your home’s wastewater has nowhere to go, the odors will come back up the drain they should be going down.

How do you fix a smelly P-trap?

Quote from the video:
Quote from Youtube video: Just turn on the water not all things in life are this simple. But this fix is. And if the sewer gas is coming from the sink. Turn on the sink. And this water will build the p-trap.

Where is the P-trap located?

The P-trap is the P-shaped section of pipe in the line that runs from the bottom of your sink to the wall. It’s shaped this way to trap sewer gasses and prevent them from coming out the sink as well as to catch debris that’s been washed down the sink, such as hair or food scraps.

How do I know if P-trap is clogged?



A blocked p-trap will cause water backflow to occur. The first sign that your p-trap is clogged is when the water in your sink takes longer than average to flow down the sink. In the case of a clogged P-trap, it is best to place a small bucket under the trap with the water shut off.

How do you unclog a P-trap?

Clean the P-trap with a plunger



Place the plunger over the drain, then run enough water in the shower stall or tub to cover the lip of the plunger cup. Now, move the plunger handle rapidly up and down to dislodge the clog and force it up. Rinse the drain with hot water when you’re done.