What temperature kills bacteria in a washing machine?

Author: Corine Goldner  |  Last update: Wednesday, February 4, 2026

60°C is the perfect temperature for killing bacteria, viruses and removing stains. This wash setting is also highly recommended for washing towels and bedding, but obviously this setting is going to increase running costs as the higher the temperature the higher the cost.

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).

What temperature kills germs in a washing machine?

Tests have proven that washing your clothes at 60°C, with a good detergent, is perfectly adequate to kill bacteria.” “Just make sure that you check all garments are suitable to be washed at this temperature before putting them in the washing machine.

Does hot water in washing machine kill bacteria?

Sanitation and Sterilization Benefits: Hot water is better at killing bacteria, viruses, and allergens that may be present on clothing and linens. This is particularly important when washing items such as towels, bedding, and clothes that have been exposed to illness or allergens.

What temperature is sanitize on a washing machine?

Uses high heat (>150° F) to reduce bacteria, and the cool down is extended to protect users from a hot garment.

What Temperature Kills Bacteria In The Washing Machine?

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

Mix 1/4 cup of bleach with 1 quart of water. Pour the bleach solution into the empty tub and run a complete cycle on hot water. After the cycle is complete, wipe down the interior with a damp cloth and leave the lid open to air dry. To deep clean, remove the agitator cap and wash it in warm, soapy water.

What temperature should you not wash clothes?

But don't make the water too hot. Washing heavily soiled articles with hot water can set stains. For heavily soiled clothes, prewash them in cool water, then wash them again in water that is 130°F or higher. The rinse water can always be cold without any harmful effects on the wash load.

Does vinegar kill bacteria in laundry?

To use vinegar to disinfect your laundry, try adding 1 cup to the rinse cycle. Not only can it kill germs and bacteria, but it's also a great natural deodorizer. White vinegar can be used on colors and whites, keeping clothes bright, and works as an effective fabric softener, too.

Why is hot water bad for laundry?

Not all stains respond to warmer water. For example, blood and sweat can actually set into fabric in hot water. Also, hot water tends to shrink, fade, and wrinkle certain fabrics. By not heating the water in your washing machine, you may reduce your energy costs with every load.

What laundry detergent kills MRSA?

Lysol® kills 99.9% of viruses & bacteria, including MRSA!

What kills E. coli in the laundry?

To kill the germs in your laundry, wash your clothes on the hot cycle, then put everything in the dryer for 45 minutes. Wash whites with bleach, and use peroxide or color-safe bleach for colors. Do your laundry in water that's at least 140 F to kill any viruses or bacteria.

What temperature should water be to sanitize laundry?

Hot water cycles, which typically run at 130°F or above, can sanitize the nasty things quite well — like vomit, feces, and urine. Hot water is also exceptional at loosening and rinsing away dirt, grass, oily stains and sweat stains.

What temperature to wash bed sheets?

Sheets should be washed at a warm temperature to kill bacteria. A good temperature to wash bed sheets is 40 degrees but a 60-degree wash will be better at killing germs and should be used if someone in the house has been ill. As always, it's best to consult your bedding care labels for guidance on temperature.

How do I get rid of bacteria in my washing machine?

Run a Hot Wash Occasionally: Once a month or so, run a hot wash cycle (around 60°C) with an empty machine. This can help to kill any lingering bacteria that may be present within the drum. Adding a cup of white vinegar to your wash cycle can further aid in disinfection.

What should not be washed in a washing machine?

15 things you should never put in the washing machine
  1. Suits. “Many suits are made of high-quality fabrics that can either shrink or tear, even in a delicate cycle,” says Stapf. ...
  2. Embellished garments. All that glitters... ...
  3. Clothes with zippers and buttons. ...
  4. Swimsuits. ...
  5. Baby socks. ...
  6. Excessive detergent. ...
  7. Bras. ...
  8. Throw blankets.

Which laundry detergent kills bacteria?

Lysol antibacterial detergent is a new detergent that does double duty because it's designed to remove both stains and bacteria. It's a detergent that cleans in more ways than one. Lysol what it takes to protect. 37oz. , 92oz. , 138oz.

What clothes Cannot be washed in hot water?

You must avoid hot water washing for:
  • Delicate fabrics, such as silk, lace, wool, etc.
  • Any clothes with a label that recommends cold wash.
  • Lingerie and heavily stained clothes.

Should I wash towels in hot or warm water?

Towels should be washed in the warmest water appropriate for the fabric according to the care label. Generally, warm or hot water is recommended for washing towels. Use a cycle specifically for towels or a normal/regular cycle.

Is it bad to wash jeans in hot water?

Wash jeans in warm water: Most of the time when you have something that you want to wash gently you wash it in cold water. But that's not the case when you are washing denim jeans. Warm water will help the color stay in the jeans and help keep the jeans from shrinking. Hot water is too hot and can destroy the fabric.

Does baking soda kill bacteria in laundry?

Add half a cup of baking soda and half a cup of white vinegar to the washing machine drum before starting the wash cycle. Baking soda and vinegar are great at removing tough stains and can effectively fight against harmful bacteria in your laundry.

What happens if you mix vinegar and laundry detergent together?

Adding vinegar directly to the wash with your laundry detergent may compromise its cleaning performance. Laundry detergents are formulated for specific pH levels, which may be disrupted by the acidity of vinegar, leading to less effective cleaning. It's best to avoid mixing them to ensure optimal results.

How to disinfect a washing machine?

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 temperature gets clothes the cleanest?

Hot water (130 degrees Fahrenheit or above) is most effective in removing dirt and stains. “We always advise 'the hottest water possible' as you keep in mind the different needs of different fabrics," says cleaning expert Mary Gagliardi. "The higher the temperature, the better the cleaning.”

How full should a washing machine be?

If you overload the drum, there will be less water available for the detergent to dissolve in as the clothes will soak this up. We therefore recommend that you leave a hands width gap at the top of the washing machine drum when loading. This roughly equates to filling 3/4 of the drum.

How to wash 100% cotton without shrinking?

Avoid hot water – high temperatures will cause cotton to shrink, so opt for a delicate cycle or a cold wash to avoid your favorite cotton items from shrinking. Flip them inside out – to protect the outside of the garment from the abrasive agitation of the washing process, turn them inside out.

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