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Check where it connects under the sink to the drainage or the garburator. It will more than likely be plugged somewhere near that connection. Unplug it, and run 2 cups of vinegar and 1/2 a cup of baking soda through a long hot cycle in the D/W. This should get rid of the sewer odor.
What else can I help you with?
Why do drains sometimes smell like sewer?
Drains can smell like sewer when there is a buildup of organic matter like food or hair that has decomposed, creating a foul odor. Additionally, bacteria can grow in the drain, producing a sewer-like smell. Regular cleaning and maintenance can help prevent this issue.
Why does my shower drain smell like sewer?
The smell of sewer coming from your shower drain is likely due to a buildup of organic matter, hair, or soap scum in the drain that is decomposing and producing a foul odor. This can also be caused by a blocked or damaged plumbing vent, allowing sewer gases to escape into your home. Regular cleaning and maintenance of your drain can help prevent this issue.
Why does my bathroom sink smell like sewer?
The smell of sewer in your bathroom sink may be due to a clog in the drain, a dried-out p-trap, or a problem with the sewer vent. It is important to address this issue promptly to prevent further problems.
Why does my dishwasher smell like sewage?
A sewage smell in your dishwasher can be caused by food particles and debris clogging the drain, leading to bacteria growth and odor. Regular cleaning and maintenance can help prevent this issue.
Why does my laundry room smell like sewer?
A sewer smell in your laundry room could be caused by a dried-out P-trap, clogged drain, or a plumbing issue. It is important to investigate and address the source of the smell to prevent any potential health hazards.
Why does my dishwasher smell like sewage and how can I get rid of the unpleasant odor?
Your dishwasher may smell like sewage due to food particles and debris trapped in the filter or drain, leading to bacterial growth. To get rid of the odor, try cleaning the filter, running a cleaning cycle with vinegar or baking soda, and ensuring proper drainage by checking the drain hose and garbage disposal connection.
Why does my shower smell like sewer and how can I fix it?
The smell of sewer in your shower is likely due to a clog or buildup in the drain causing stagnant water and bacteria to produce the odor. To fix it, you can try pouring a mixture of hot water, vinegar, and baking soda down the drain, using a plunger to clear the clog, or using a commercial drain cleaner. If the issue persists, you may need to call a plumber to inspect and fix the problem.
Why does my sink smell like sewer?
A sewer smell coming from your sink could be caused by a dried-out P-trap, which is a curved pipe under the sink that holds water to block sewer gases from coming up. Try running water down the drain to refill the P-trap and see if the smell goes away. If the issue persists, it may be a sign of a more serious plumbing problem that requires professional attention.
Why would your house smell like sewer whenever you run the washer or dishwasher?
I suspect that you have a "p" trap in either a floor drain, or possible the laundry tub or a sink somewhere in the house. If you look under the kitchen sink, or a lavatory in the bathroom you can see a p-trap, it's shaped sort of like the curved part of the letter p. The purpose of the p-trap is to trap, or prevent, sewer gasses in the sewer lines from backing up into the house. By design, p-traps catch and hold some water, which blocks the pipe and stops the gas from coming up through the drain. IF you have a floor drain, or a lavatory drain, either of which don't get used enough to keep the water in the trap from evaporating away, leaving the drain pipe open, then when a lot of water is poured or flushed, pumped out of a washer, then that flowing water will push sewer gasses back up through the drain with the dry p-trap. What you are smelling is sewer gas.
What does the plumbing look like for a double sink no garbage disposal and a dishwasher?
Most common is a center drain, but it can be at either side depending on where the drain goes into the wall. On the side closest to the dishwasher, the tail piece directly under the sink has a smaller tube in the side of it for the dishwasher drain.
Why does car air conditioner smell like sewer?
A car air conditioner may smell like sewer due to mold or mildew growth in the evaporator core or drain pan, where moisture can accumulate. This stagnant water can create a breeding ground for bacteria, leading to unpleasant odors. Additionally, a clogged drain line can trap water, exacerbating the problem. Regular maintenance, including cleaning the system and using a disinfectant, can help prevent these smells.
How does sewer gas smell?
Sewer gas has a distinct rotten egg or sulfur-like odor. It can also be described as a musty, earthy smell, often accompanied by a chemical or sewage-like stench.
