Blockage in the sink s overflow.
Stinky bathroom sink overflow.
Luckily keeping the drain clean and odor free is a fairly easy task and requires only a couple of inexpensive household ingredients.
Overflow holes are the small holes or slits on the top back section of your bathroom sink.
Clean the overflow in a bathroom sink with pipe cleaners or cleaning brushes.
A bathroom sink can have a bad smell from mildew and bacteria.
Remove the slime buildup by inserting a small bottle brush into the hole to remove as much of the debris as possible.
Shows how to remove and clean smelly odor from sink overflow hole with enzyme cleaner.
The overflow on the bathroom sink can harbor the sewer odor.
Overflow drains on bathtubs are a bit different and have more distance between the drain opening and the overflow connection.
Follow with boiling water or an enzyme cleaner to get rid of bacteria in the overflow hole drain.
The overflow hole can build grime with time.
This hole can contain a buildup of debris over time.
A buildup of slime causes very unpleasant odors.
How to clean the bathroom sink overflow hole if it stinks if mildew happens to build up in the overflow hole in your sink you re going to be left with a very nasty smell.
A smelly bathroom sink drain is a common problem as odor residue and bacteria accumulate regularly in the drain.
Once you ve identified where the odor is.
If you notice a foul odor coming from the overflow pipe in your sink the pipe is probably harboring a layer of gunk and a colony of.
Sewer smells in your bathroom can result from a few different issues so you ll need to spend a bit of time in the room to sniff out the source.
Finally the blockage in the sink overflow could be the reason why bathroom sink smells like sewer gas.
Hopefully your bathroom sink will never get to that point but if it does you need to know how to tackle the stench.
If the sink gets overfilled the overflow mechanism offers some relief.
This will remove debris and buildup.
How to get rid of the smell from the bathroom sink overflow.
Look for a small hole located on the top of the sink that connects to the bottom of the sink.
1 cup of baking soda.
The overflow fitting on a tub can still work to prevent water.
A mix of baking soda and vinegar can also be used to clean and flush out the overflow.
Avoid expensive and chemically based drain cleaners sold at supermarkets and home improvement.