Can you use bleach in self clean cycle washer?

Author: Benny Kozey  |  Last update: Wednesday, December 24, 2025

Normally, you would not add bleach to a Self Clean cycle that you are running as part of routine maintenance. This procedure is only for if there is a mildew smell or visible mold.

Can you use bleach to self clean a washer?

We suggest never leaving any bleach in the washer as this can cause corrosion. The self-cleaning cycle may need to be completed again if this is your first time performing the maintenance since purchase, or you notice any residue in the washer's tub after the first cycle has ended.

How much bleach do I need for a self clean cycle?

It needs to be empty when running the clean cycle. Open the washer door and pour one cup (250 ml) of liquid bleach or other washing machine cleaner directly into the wash basket. If not using bleach, 1 cup (250 ml) of vinegar or a store bought washing machine cleaner can be used.

Can I use bleach instead of affresh to clean my washing machine?

Yes you can and use the bleach dispenser and run hot water down it after and I recommend using liquid bleach with added water in the gallon bottle. It will clean, disinfect and whiten just as well when mixed with water.

Is it okay to clean a washing machine with bleach?

Yes, bleach can potentially harm the gaskets and seals in your washing machine. Over time, bleach can degrade rubber and other materials used in gaskets, leading to cracks or leaks. If you use bleach regularly, it's important to dilute it properly and avoid prolonged exposure to the gaskets.

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Is it safe to use bleach in automatic washing machine?

Instead, liquid chlorine bleach should be added to your washer's bleach dispenser, which automatically dilutes the bleach with water the machine adds to the drum. If your washer doesn't have a bleach dispenser, add it to the wash water as the washer fills, before you add clothing.

Is it better to clean a washing machine with bleach or vinegar?

“For removing odors, I would say vinegar.” Some people, however, prefer white vinegar because it's not as harsh as bleach. Unless, of course, your washing machine has been completely neglected, and is now a breeding ground for bacteria and germs, and you want a power cleaner.

What is the best thing to run through a washing machine to clean it?

Use a combination of white vinegar and baking soda to naturally clean your washing machine; pour half a cup of baking soda into the drum followed by two cups of vinegar in the detergent dispenser, then run a hot wash cycle. For stubborn grime and odors, consider commercial washing machine cleaners.

How often should I do self clean on my washing machine?

It's recommended that you run a Samsung Self Clean setting on a monthly basis to prevent an overgrowth of mold and mildew. However, the Self Clean indicator will illuminate sooner with more frequent use. In front loading machines the Self Clean indicator light will illuminate after 40 washes.

Will bleach damage my washing machine top loader?

Wipe down your washer

Nearly all bleach damage is caused by accidental drips or spills that aren't cleaned up, not by bleach residue inside the washer.

What to put in a washer on self clean?

Run the machine: If your washing machine is fairly new, it should have a self-cleaning cycle. If it does, simply add the amount of bleach specified in the ownership manual and run this cycle.

Can I add vinegar to a self-clean washing machine?

Run an empty, regular cycle on hot, using two cups of distilled white vinegar instead of detergent. Add the vinegar to the detergent dispenser. (Don't worry about harming your machine, as white vinegar will not damage clothes.) The hot water-vinegar combo removes and prevents bacteria growth.

How often should I run self clean on my Samsung washer?

While immediate cleaning isn't necessary, it's advisable to run it as soon as possible. It's also a good practice to run Self Clean at least once a month if you don't use your washer frequently.

How to get rid of mold in washing machine rubber?

1-part vinegar and 4 parts water — just vinegar and water can do the trick if the mold growth in your washer gasket is in sparse amounts. 1-part bleach and 4 parts water — use bleach if the above-mentioned natural cleaners don't work for you.

What is the lawsuit for Samsung washing machine mold?

The 49-page Samsung washing machine lawsuit says that once the flange begins to corrode, tiny particles are released into the machine during wash cycles. These particles attach to clothing, clog hoses or become trapped in the impeller, which can prevent water from properly draining from the machine, the filing says.

What happens if you don't self-clean your washing machine?

Your laundry will smell.

When your front load washer doesn't get regularly cleaned, your laundry is likely to come out smelling bad due to the mold, grime, and other debris that build up in your washer drum. To stop this from happening, it's important to clean all of the grime and mold out of your washer regularly.

Should I use detergent for self-clean cycle?

Run a Self-Cleaning Cycle

Don't use laundry detergent to clean the tub of your washer. Laundry detergent is for laundry and can build up a residue inside the hoses and other components of the washer; and over time it can provide a moist environment for mold and bacteria to grow.

Can I use bleach instead of Affresh?

If you are out of affresh® washing machine cleaner, you can use liquid chlorine bleach. Pour bleach into the detergent dispenser, then run the hot water wash cycle.

Does vinegar damage washing machines?

It is not recommended to use vinegar in your washing machine. Because of its acidic nature, vinegar can corrode some parts of your washing machine over time, especially rubber elements.

Can I run my washing machine empty to clean it?

Running your washing machine empty can be particularly beneficial under certain conditions. For instance, if you're transitioning from washing heavy fabrics, like towels, to lighter items, an empty cycle can help prepare the machine and eliminate any residue.

Is it safe to clean my washing machine with bleach?

The best way to keep the inside of your washing machine fresh and clean is to give it a little TLC every two to three months. All you need is a cloth wipe, a toothbrush, some water and a bottle of bleach! The potent disinfectant is the best way to kill bacteria and mould that might be lurking inside your machine.

Does vinegar clean better than laundry detergent?

While vinegar and baking soda can sometimes offer benefits in pretreating small stains and odors, a real laundry detergent is always best for great whitening, brightening, odor-removing, pre-treating heavy stains, and fabric softening capabilities.

Where to put bleach in a washing machine?

If you don't have a dispenser, add the bleach directly to the water 5 minutes after the wash cycle has started. Some washer's lid/front door can't be opened after started. In that case stop the washing machine, wait until it let you open the door and add the bleach.

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