A smelly kitchen sink will usually be caused by either an accumulation of food within your drainpipe or an issue with your U-bend which is causing sewer gases to escape up through your drain. The type of smell can sometimes help you determine the issue.

How do I get rid of the smell in my kitchen sink?

Pour 1 cup baking soda and 1 cup white vinegar down the disposal. Let the mixture bubble for up to 10 minutes. Then pour a pot of boiling water down the drain to flush out the mixture. This will help break up smelly gunk and rinse it away.

What causes smell from kitchen sink?





Kitchen sink smells can have one of two causes:

Rotting food stuck in the drain or garbage disposal, or. Sewer gas is leaking in through the plumbing vent or drain trap.

Can you put bleach down the sink?

Never Pour Bleach Down Your Household Drain

And these uses won’t present any risk. Just like cooking oil, bleach is one of those things you shouldn’t pour into your sink. You should also never use bleach to unclog your drains. Doing so can even burst your drain pipes, and you’ll be left with a nasty and expensive mess.

How do you fix a smelly P trap?





How Do I Stop My Drains from Smelling?

  1. If the smell is coming from a sink that is rarely used, flush your drain to ensure your P-trap is filled with water. …
  2. For this process, start by pouring a pot of boiling water down the drain.
  3. Next, pour a mixture of one cup baking soda and one cup vinegar into the drain.

How do you deodorize a drain?

Step 1: Mix 1/2 cup baking soda with 1/4 cup table salt. Step 2: Pour the mixture down the drain. Step 3: Pour 1 cup heated vinegar down your drain; the concoction is going to foam and bubble. Step 4: Let the solution stand for 15 minutes (longer does not work any better).

How do you get rid of sewer smell in pipes?

Start by pouring ΒΌ cup of baking soda down the drain, and then leave it for about 10 minutes. Then, follow it with one cup of vinegar. Let the mixture fizzle and work for a few minutes, and then finish by turning on the water and running the disposal to clear out any leftover food waste.

How do you get rid of sewer smell?

To do so, pour a little dry baking soda into the affected drain. Then, slowly add vinegar until all the baking soda reacts. Keep running small amounts of vinegar into the drain until you don’t hear any bubbling and your drains smell fresh and clean.

Why do my pipes smell like sewage?



A clog in the drain line will create a buildup of organic matter like hair and soap. Bacteria will form on the clog, creating a nasty odor that resembles the smell of sewage. If left untreated, a clog will build on itself, growing larger and larger and producing more noticeable odors.

Why does my 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.