How To Clean A Washing Machine That Stinks

If your washing machine stinks, don’t worry, you’re not alone. Washer mildew and odors are one of the most common complaints amongst homeowners. However, it is possible to alleviate the smell through a few simple steps.

Identify Why Your Washing Machine Stinks

Most of the time, a musty or mildew smell in or around your washer (or on your clothes!) is indicative of mold growing in your washing machine. Mold is a living organism that, in addition to a food source, needs warm, damp conditions to thrive.



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There are several things that may cause mildew to grow in your washer including residual water, misuse of detergent and fabric softener, and bad laundry habits in general. Lint, dirt, soap and even skin and hair can also accumulate in the drain pump filter or under the agitator. And this constantly wet, decaying matter (aka “gunk”) can really start to stink over time.

Clean Under The Agitator Or Drain Pump Filter

If your washing machine stinks, this is one of the less obvious culprits. It requires a tad bit more work than throwing some bleach or washing machine cleaner into the clean cycle, but it can effectively eliminate the “gunk” at the root cause of the stench.

Typically, your washing machine’s instruction manual will tell you how, and how often, to clean under the agitator or the drain pump filter. Top and front loaders are different in the way they operate and drain, so there are different methods for both.

For a top loader, you’ll need to remove the agitator to get to the “gunk.” Usually, there is a top that can be popped off to expose a bolt in the agitator. Removing the bolt allows the agitator to be lifted up out of the washer. Once removed, clean in, under and around the agitator with a hot water and bleach solution.

A front loader washer does not always drain completely so they typically have a panel on the bottom, either exposed or hidden, that contains the drain pump filter. Removing the panel will expose a drain. Make sure you have a bucket and a towel handy as some water will come out when the drain is released. Once the water is drained, the filter can be removed and the “gunk” cleaned out. Most manufacturers recommend cleaning the filter once a month.

Use a Washing Machine Cleaner

A washing machine cleaner, such as Smelly Washer, uses natural ingredients to remove odor, fungus and mildew from your washer. If your washing machine stinks, simply follow the instructions and add some washing machine cleaner to its cleaning, or hottest, cycle. For tougher odors, repeat the process. Use a washing machine cleaner up to twice a month to prevent mildew from returning.

Washer mildew is not the end of the world. With a little elbow grease and a quality washing machine cleaner, your smelly washer will be a distant memory.

Why Your Laundry Habits May Be The Cause Of Your Stinky Washer

Washing machines aren’t supposed to stink! If you have a stinky washer at home, your laundry habits may be the cause. Some simple changes to your routine can help eliminate and prevent the washer mildew that’s making things stink.

Don’t Ignore The Cleaning Cycle!

If you already have a stinky washer, it’s important to first take the necessary steps to remove the offending washer mildew. Most washing machines, especially newer models, have a cleaning cycle built in. The cycle runs without any clothes and uses high water temperatures to kill any mildew and flush out the system.

You can boost the cleaning cycle by adding a washing machine cleaner, such as Smelly Washer. The natural ingredients in Smelly Washer effectively remove odor, fungus and mildew that can cause a stinky washer.

For best results, follow your washing machine manufacturer’s guidelines for running the cleaning cycle. Washing machine cleaners like Smelly Washer should be used about twice a month.

Don’t Let The Clothes Linger!

It happens to the best laundry-doer from time to time. You get busy and forget you had a load of laundry in the washing machine. You come back a few hours later and throw it into the dryer, or you come back the next day and rewash the laundry. But in that little window of time, washer mildew has already started to grow and multiply.

Mildew is a living organism that needs food and a warm, damp environment to grow. The inside of your washing machine when wet clothes are left to linger is the ideal breeding ground for mildew, which makes for a stinky washer.

The best way to combat forgetfulness is to set a reminder. Turning on the “end of cycle signal” on your washer will do the trick if you’re within the vicinity of the laundry room. When you hear it, go put the clothes in the dryer! If you’re going to be moving throughout the house or doing yard work, get a clip on timer.

Don’t Close The Lid Or Door!

The same idea of leaving wet clothes in the washer applies here as well. Even after a cycle is complete, there is still some residual water left in your washer. It can hide under the rim of a top loader and in the rubber door gasket and detergent drawer of a front loader. This remaining water combined with leftover detergent suds or lint can cause washer mildew.

After you’re done doing laundry, don’t be so quick to slam the door or lid. Leave them ajar for a few hours to allow any excess water to evaporate. On a front loader, also pull the detergent drawer out a bit to allow it to dry.

With just a few simple modifications to your laundry habits, you can effectively eliminate and prevent washer mildew, putting an end to your stinky washer problems.

Cleaning Lint From A Stinky Washer

Everyone knows lint collects in a clothes dryer, but few realize that it also collects in washing machines. Dirt and moisture accumulate along with lint, causing washing machine mold and mildew that results in a stinky washer. You can avoid this problem by cleaning the lint traps of your washing machine regularly, which will keep mold and mildew from forming and then spreading throughout your home. This post looks at cleaning these lint traps to remedy or prevent a stinky washer.

Washing Machine Lint Build Up

Just as it does in a dryer, lint builds up in a washer as laundry tumbles. The soap in laundry detergent mixes with the dirt and tumbling action of a wash cycle, which causes lint to form. While a great deal of the dirt and lint rinses out of the tub and down the drain at the end of a wash cycle, some lint splashes above the splash line, sticking to the sides of the tub and attaching to the upper rim of a washer. Lint can also trap in small crevices and on the agitator of the washtub.

Why Cleaning Lint Away Is Important

The collected lint contains dirt and moisture that cause washing machine mold and mildew, leading to a stinky washer. If you clean away the lint, you can avoid the formation of washing machine mold and mildew that will not only contaminate everything you wash, but also spread to other parts of your home.

Cleaning The Lint From Your Stinky Washer

Open your washer and look for lint on the plastic agitator, along the drain hose, and along the top and rim of your machine. Wipe the areas down with a clean, damp cloth, making sure to grab as much lint as possible. Remove the agitator tube from the washer, looking for lint or washing machine mold and mildew along the agitator and filter. Use a damp paper towel or sponge to remove lint attached to the tube while you still have the agitator removed. Peel away any lint on the filter in the agitator tube.

Check the interior rim of your stinky washer for lint. Feel around the rim of the tub, pulling out the lint trap and removing any accumulated lint. Use a damp paper towel or sponge to wipe down the rim to ensure you remove any washing machine mold and mildew. Grab any pieces of lint falling lose when removing the lint trap.

Inspect the drainage hose on your stinky washer for lint. Rinse the drainage hose lint trap with warm water and dry thoroughly before replacing. After cleaning all of the lint traps, double check for any remaining lint and wipe down the interior of the washtub one more time.

By taking the time to clean the filters and lint traps of your washer regularly you will be able to get rid of stinky washer once and for all.