Have you noticed a smelly off-odor in your washing machine or on your clean laundry, especially on towels when they get wet? Soil buildups on the inner workings of the washing machine are the likely cause.
That’s because there’s always a little water left behind inside the washer when the cycle is complete, whether you have a top or front load washer. It’s where you can’t see it, in the hoses and the pump, and even in the tub beneath the basket where you put your laundry. This water holds small amounts of soil and lint, which can build up over time. It’s the perfect breeding ground for odor-causing bacteria to thrive. And when odor-causing bacteria transfer to your clothes, they smell, too.
Routine maintenance is key
This is why washing machine manufacturers recommend regular maintenance to keep your clothes washer clean and odor-free, and all your laundry smelling fresh. Clorox® Disinfecting Bleach is specially formulated with sodium hypochlorite bleach, cleaning agents and corrosion inhibitors to make running a cleanout cycle easy and effective.
Be sure to run the bleach cleanout cycle when the washer is empty. Depending on how bad the buildup is, one cycle to clean your washer using bleach may not be enough. In fact, you may need to run several for the problem to be brought completely under control. After that, run a cleanout cycle at least once a month, and at most once a week.
Do not put laundry in the washer when running a cleanout cycle.
What you need
Steps to clean your washing machine
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1
Select hot water
Choose the hottest water temperature available on your clothes washer. This may mean selecting the “heavy duty” or “whites” cycle.
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2
Select an “extra rinse”
Most washers have this feature as an option you can add to any cycle. If not, do this manually once the cleanout cycle is complete.
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3
Add bleach to disinfect
Pour it into the bleach dispenser. Fill to the maximum level (the “max fill” line).
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4
Start the cycle
Let the cycle run all the way to completion.
Do not put laundry in the washer when running a cleanout cycle.
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5
Manually select an extra rinse if necessary
If you weren’t able to program your washer with an extra rinse when setting up the cleanout cycle, do it manually now, and restart the washer. This may involve advancing the washer dial to the start of the rinse cycle on an older clothes washer. This ensures no bleach remains in the washer.
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6
Repeat steps 1–5 as necessary
If your high efficiency washing machine still has unpleasant odors, repeat the process.
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7
Wipe it down
Don’t forget to give the exterior of your machine a quick once over with one or two Clorox® Disinfecting Wipes.
Frequently asked questions
- Can’t I just leave the door to the washer open so it dries out?
Leaving the door open is not enough to solve this problem, because soil buildups are still present. Leaving the door open between laundry loads means it just takes a little longer for the problem to develop.
- Can I use regular bleach to clean my washing machine?
Clorox® Disinfecting Bleach, which contains the sodium hypochlorite bleach active, can be used to run a washer cleanout cycle. Use a measuring cup to add the bleach to the washing machine dispenser.