Why does my washing machine smell like sewer?

You use too much detergent
This is ironic, but using too much detergent can also cause your wash machine to smell like a sewer. If you do not use enough water to do your laundry, a lot of detergents would be left after washing.
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How do I get the sewer smell out of my washing machine?

Run a load of hot water through the washing machine (without clothes). Add a cup of distilled white vinegar to the load. If there is a hard water issue, repeat the process with baking soda to suspend hard water deposits.
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Why does my washing machine smell like rotten eggs when it drains?

This gas is commonly found in sewers and is caused by bacteria metabolism. If you can smell hydrogen sulfide coming from your washing machine, it is most likely the result of a buildup of mold, grime, mildew, or old soap in the washing machine itself or a component of it, like the door gasket.
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Can sewer gas come up through washing machine?

Your washing machine's drain line can become clogged up over time. This can lead to smells that are very similar to sewer gas. Your drain doesn't even have to be completely clogged for these smells to become an issue. Partial clogs can smell really bad due to built-up bacteria in the drain pipe.
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Why is there a bad smell coming from my washing machine?

Nasty smells in your washing machine are caused by a combination of mould, mildew and bacteria. When you put clothes in your machine, body oil, dirt, hair, and scum get trapped in the gasket, seal, and detergent dispenser.
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Washing Machine - Laundry Room Smell / Odor



How do I clean my washing machine drain line?

To clear a clog from a washing machine, try unhooking the drain pipe and pouring hot water down the drain to release the soap and scum. For stubborn clogs, push a plumbing snake down the drain. As it goes down, turn the handle clockwise anytime you feel a clog, which will grab the debris and allow you to pull it out.
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How do you know if your washing machine drain hose is clogged?

An easy way to check that the drain hose is clear is to blow air through it. If nothing is obstructing the drain tube, the problem is most likely at the washing machine pump. If the hose is worn or badly kinked, replacing the hose may improve the ability of the machine to pump water.
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What is the best drain cleaner for washing machine drain?

Drano or any drain cleaner can be used to unclog your washing machine drain, but make sure you run your washer without a load of laundry before normal use.
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Can I pour Drano down washer drain?

Yes. Drano or any drain cleaner can be used to unclog your washing machine drain, but make sure you run your washer without a load of laundry before normal use.
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Does washing machine drain into sewer line?

This main sewer drain pipe under the yard is connected to the main drain inside the house, which accepts the wastewater from the individual branch drains serving each plumbing fixture, including sinks, tubs, showers, and toilets, as well as the washing machine.
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