What's the best way to disinfect a washing machine?

Author: scraper  |  Last update: Friday, August 28, 2026

The best way to sanitize a washing machine is to run a maintenance cycle on the hottest setting using liquid chlorine bleach, followed by a thorough wipe-down of the gasket and detergent drawer.

What can I use to disinfect my washing machine?

To properly sanitize a washing machine, use chlorine bleach or white distilled vinegar. These kill odor-causing bacteria, mold, and mildew. Always consult your machine’s user manual to ensure these options are safe for your specific appliance model.

What kills bacteria in a washing machine?

To effectively kill bacteria in your washing machine, run an empty cycle using liquid chlorine bleach or a specialized washing machine cleaner on the hottest water setting. Standard detergents don't fully sanitize, so regular deep-cleaning prevents odor and mildew buildup.

How to naturally disinfect a washing machine?

Pour two cups of vinegar into the detergent dispenser. If it doesn't all fit or if your machine doesn't have a dispenser drawer, add the vinegar directly to the drum. If your machine has a preset cleaning cycle, use it. Otherwise, run a cycle using the hottest temperature setting available.

How to sanitize the inside of a washing machine?

To effectively disinfect the inside of your washing machine and eliminate bacteria or odors, run an empty cycle using either liquid chlorine bleach or hydrogen peroxide. These agents actively sanitize and break down detergent buildup or mildew inside the drum.

How To Clean Your Washing Machine (Quick & Easy!)

Where do I put white vinegar in my washing machine to clean it?

For a homemade option, you can try cleaning your washing machine with vinegar. Just pour two cups of distilled vinegar into your detergent drawer. You can also use soda crystals (or baking soda) to clean your washing machine. Sprinkle half a cup into your drum and then let your washing machine run on a hot setting.

What do the Amish use to wash their clothes?

The Amish wash clothes using non-electric wringer washers powered by diesel, gasoline, or compressed air. More traditional groups rely on hand-cranked agitators or heavy-duty washboards. They clean the garments with homemade soaps made from lye, lard, and natural oils, enhanced with washing soda and borax.

Will vinegar sanitize a washing machine?

Yes, distilled white vinegar can help eliminate odor-causing bacteria and mold in a washing machine. Its acetic acid breaks down soap scum and mineral buildup, creating an environment where bacteria struggle to thrive.

How do you deep clean the inside of a washing machine?

To deep clean your washing machine, follow a targeted routine: clean the filter, scrub the rubber door gasket, soak the detergent drawer, and run a maintenance cycle with a heavy-duty cleaner or vinegar. This process targets hidden grime, mold, and hard water buildup.

What to put in a washing machine to disinfect clothes?

To sanitize your laundry and washing machine, use a dedicated liquid sanitizer like Lysol Laundry Sanitizer or Clorox FreshGuard Laundry Odor Remover. Add the recommended amount to the fabric softener dispenser and run a 16-minute rinse cycle. For machine maintenance, use Affresh Washing Machine Cleaner tablets monthly to clear buildup.

Can bacteria survive in a washing machine?

Any lower washing temperature offers survival conditions for bacteria and induces cross-contamination in the laundry. Staphylococcus aureus and S. epidermidis, for example, have been shown to survive laundry programs at 50°C (Munk et al., 2001).

How do hospitals sanitize laundry?

Hospitals sanitize laundry using a strict combination of high heat and industrial-grade chemicals to achieve "hygienically clean" standards. This process guarantees the elimination of pathogens, preventing cross-contamination between patients, staff, and the environment.

Can I put vinegar and baking soda in my washing machine to clean it?

Yes, you can absolutely use vinegar and baking soda to clean your washing machine. This safe, natural method breaks down detergent buildup, removes musty odors, and helps prevent mold.

How to disinfect a washing machine without bleach or vinegar?

Select the hottest and longest cycle and pour 2 cups of washing soda into the drum and run the cycle. Make sure to clean the rest of the washing machine by dissolving some washing soda in water and wiping it down with a cloth (3).

Can I put disinfectant in my washing machine?

Yes, you can, but whether you put it directly in with your clothes or use it to clean the machine itself depends on the product.

How often should I sanitize my washing machine?

Sanitize or deep clean your washing machine once a month (or every 30 to 40 wash cycles). You should also run a sanitizing cycle immediately after washing heavily soiled items, cleaning up after a household illness, or if you notice any musty odors.

Where should I put white vinegar in my washing machine?

You should use vinegar as a softener, putting it in the fabric softener slot of the machine. Not at the same time. Used as a sodtener, it will help to get rid of any remaining detergent that is not washed of in the rinsing part of the wash.

What is the best way to disinfect a washing machine?

The best way to sanitize a washing machine is to run a maintenance cycle on the hottest setting using liquid chlorine bleach, followed by a thorough wipe-down of the gasket and detergent drawer.

Does vinegar damage rubber seals in a washing machine?

Yes, vinegar can damage washing machine rubber seals and hoses over time. While it is a great natural cleaner, its acidic nature can cause rubber to swell, soften, and degrade, eventually leading to cracks and leaks. Front-load washers are especially vulnerable due to their reliance on large door gaskets.

How to naturally sanitize laundry?

To naturally sanitize laundry, rely on high heat, white vinegar, or hydrogen peroxide. These methods eliminate bacteria and viruses without harsh chemicals.

Do Amish men use condoms?

Amish men generally do not use condoms. Because the Amish view having children as a blessing from God, the use of artificial contraception is typically forbidden by their religious doctrine.

What do Amish use instead of toilet paper?

Many traditional Amish communities consider manufactured toilet paper an unnecessary luxury and use resource-saving alternatives instead. In outhouses, families often repurpose old newspapers, magazine pages, or catalogs (like the Sears and Roebuck catalog). To make the paper soft enough to use, they crumple it vigorously multiple times.

Can I put vinegar in the fabric softener dispenser?

Yes, you can put distilled white vinegar in your fabric softener dispenser. It acts as a natural fabric softener, helps remove soap residue, and prevents mildew buildup in your machine.

Can you mix white vinegar and laundry detergent together?

Yes, but do not add them at the exact same time. Because vinegar is acidic and detergents are alkaline, mixing them directly will neutralize their cleaning power.

What not to clean with vinegar in washing machine?

Drum and internal components: Avoid using vinegar in the washer drum, as it can degrade rubber seals and hoses. Instead, use a dedicated washing machine cleaner, like affresh® Washing Machine Cleaner, which is formulated to remove residue and grime without damaging components.

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