Can You Wash Underwear In Washing Machine?



Can You Wash Underwear In Washing Machine

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Yes, absolutely! Washing underwear in a washing machine is not only possible but also highly efficient. Typically, underwear made of cotton or synthetic fibers can be safely and effectively washed in a machine, ensuring hygiene and longevity.

Clothing care is a matter of hygiene and sustainability, and proper washing techniques can significantly extend the lifespan of your garments. When it comes to underwear, many may question whether these intimate items can be safely and effectively washed in a washing machine. The answer is a resounding yes, with some specific guidelines to follow for optimal results.

Dos and Don’ts of Wash Underwear In The Washing Machine


  • Always check the care label on your underwear. This will provide specific washing instructions based on the fabric type.
  • Separate your underwear by color to prevent color bleeding.
  • Use a mesh laundry bag for delicate underwear to protect them from tangling or snagging.
  • Use the gentle cycle on your washing machine, especially for delicate fabrics like lace.
  • Use mild, hypoallergenic laundry detergent to prevent skin irritation.


  • Don’t overload the washing machine as it can lead to less effective cleaning.
  • Don’t use bleach or harsh detergents as they can damage the fabric.
  • Don’t wash underwear with heavy, rough fabrics like denim which can cause wear and tear.
  • Avoid using too much detergent as it can leave residue on your underwear.
  • Don’t use high heat for drying, as it can shrink or deform your underwear.

Steps to Wash Underwear in the Washing Machine

Step 1

Separate Your Underwear: Separate your underwear by color and fabric type.

Step 2

Pre-Treat Stains: If your underwear has any stains, pre-treat them with a gentle stain remover.

Step 3

Use a Mesh Bag: For delicate underwear, place them in a mesh laundry bag.

Step 4

Select the Right Cycle: Choose a gentle or delicate cycle on your washing machine.

Step 5

Add Detergent: Use a mild, hypoallergenic detergent, and avoid using too much.

Step 6

Wash: Start the washing machine.

Step 7

Dry: After washing, air-dry your underwear or use a low-heat setting if using a dryer.

Alternative Washing Methods for Underwear

  • Hand Washing: This method is the gentlest way to clean your underwear, particularly for delicate fabrics. Fill a sink with cold water and a small amount of mild detergent, let the underwear soak for a few minutes, then gently agitate them, rinse well, and air-dry.
  • Soaking and Rinsing: If you don’t have time for a full hand wash, you can soak your underwear in soapy water for a few hours or overnight, then rinse and air-dry.
  • Spot Cleaning: For minor stains or if you are traveling, spot cleaning with a little detergent can be an effective solution.


Can I mix underwear with other clothes in the washing machine?

Answer: Ideally, you should wash underwear separately, especially from heavy items like jeans. If you must mix, use a mesh laundry bag for underwear.

How often should I wash my underwear?

Answer: It’s recommended to wash underwear after every use for optimal hygiene.

Can I use fabric softeners on underwear?

Answer: It’s best to avoid fabric softeners for underwear as they can leave a coating that traps bacteria.

Why should I use hypoallergenic detergent for underwear?

Answer: Hypoallergenic detergents are milder and less likely to cause irritation to sensitive skin.

Should I always air-dry my underwear after washing?

Answer: While air-drying is the gentlest method and best for longevity, you can use a dryer on a low-heat setting if necessary.

Final Words

It’s absolutely feasible and efficient to wash underwear in a washing machine, keeping them hygienically clean and maintaining their quality. By adhering to the “Dos” and “Don’ts” listed above, you can ensure that your undergarments are not only well-maintained but also retain their comfort and fit over time. It is always crucial to respect the care instructions and material composition of your underwear. Alternative washing methods are also available for specific circumstances or for those who prefer a gentler approach.

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