How do I disinfect my washing machine and dryer?

Author: scraper  |  Last update: Monday, September 28, 2026

Disinfecting a washing machine requires running a sanitizing cycle with bleach or a specialized cleaner to kill mold and bacteria. For a dryer, the high heat naturally sanitizes the drum, so your main focus should be thoroughly clearing lint buildup and wiping down the interior.

What is the best way to sanitize a washer and dryer?

Use Bleach to Clean Washer Tub

  1. Start with an empty, dry washer.
  2. Set your washer to a normal setting with warm wash and rinse.
  3. Fill the detergent compartment with 1/2 cup of bleach.
  4. Fill the bleach compartment all the way up.
  5. Run the washer.

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 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.

What disinfectant is safe for a washing machine?

To disinfect a washing machine, the most effective and safe products to use include chlorine bleach or specialized washing machine cleaners. These will kill odor-causing bacteria, mold, and mildew that build up inside the drum and rubber seals.

How To Clean Your Top Load Washing Machine

What do hospitals use to disinfect laundry?

Hospitals disinfect laundry using a combination of high thermal temperatures and EPA-registered, hospital-grade chemicals. The primary goal is to achieve "hygienically clean" textiles.

What do the Amish use for laundry detergent?

Many Amish households use standard, commercially available detergents like Tide or Gain, as they often shop at the same local supermarkets and bulk stores as non-Amish communities. However, many others prefer to live sustainably and avoid harsh chemicals by using simple, natural, and highly effective DIY detergents.

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.

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.

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.

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 to naturally sanitize your laundry?

To sanitize laundry naturally, harness the disinfecting power of high heat or natural antimicrobial agents. The best, easiest, and safest methods include:

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.

Can baking soda sanitize a washing machine?

After the vinegar cycle is complete, sprinkle ½ cup of baking soda into the drum. Run another hot water cycle. The baking soda will help scrub away any remaining residue and deodorize the drum. Step 3: Run a rinse cycle.

How can I disinfect the inside of my dryer?

Sanitizing a dryer involves cleaning the lint trap, wiping down the interior drum with a safe disinfectant, and using the dryer's built-in sanitize cycle. This process eliminates trapped germs, mold, and filmy residue left behind by fabric softeners.

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.

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.

How to naturally sanitize the washing machine?

Combine one cup of vinegar with one cup of water to create a balanced cleaning solution. Add the vinegar solution into your washer's detergent compartment or directly into the drum. Select the hottest water temperature setting and run a full wash cycle.

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.

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.

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 Mexicans use for laundry detergent?

Mexican households and Hispanic communities typically use highly concentrated, powerful powder and liquid detergents, often favoring iconic brands produced by the Mexican company Fábrica de Jabón La Corona. Many consumers prefer these products for their affordability, heavy-duty stain removal, and signature, long-lasting fragrances.

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.

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