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Article: How To Shrink Underwear: A Step-by-Step Guide To Resizing Underwear

How To Shrink Underwear: A Step-by-Step Guide To Resizing Underwear

How To Shrink Underwear: A Step-by-Step Guide To Resizing Underwear

Are you in the midst of a weight loss or fitness journey and finding it difficult to keep up with your changing body size? Don't worry, we've got a solution for you. Our step-by-step guide on how to shrink underwear will equip you with the knowledge and techniques to resize your undergarments without breaking the bank. From simple DIY methods to expert advice, we'll empower you to take control of your wardrobe and ensure your underwear fits perfectly, no matter how your body changes.

How To Shrink Underwear

To shrink your underwear and achieve a better fit, follow these step-by-step instructions:

  1. Sort and inspect: Start by sorting your underwear based on fabric type and color. Check for any damages or loose threads that may affect the shrinking process.
  2. Pre-wash: Before shrinking, it's important to pre-wash your underwear. Use cold water and a mild detergent to remove any dirt or residue. Avoid using fabric softeners, as they can hinder the shrinking process.
  3. Adjust water temperature: Fill a basin or sink with hot water. The temperature should be hot enough to cause shrinkage but not so hot that it damages the fabric. Test the water temperature with a thermometer or your hand to ensure it's suitable.
  4. Submerge the underwear: Place the pre-washed underwear into the hot water, ensuring they are fully submerged. Gently agitate the garments to ensure even exposure to the hot water.
  5. Soak and monitor: Allow the underwear to soak in the hot water for about 15-20 minutes. During this time, keep an eye on the garments to ensure they don't over-shrink or become damaged.
  6. Rinse with cold water: After the soaking period, remove the underwear from the hot water and rinse them thoroughly with cold water. This helps to stop the shrinking process and lock in the new size.
  7. Gently squeeze out excess water: Carefully squeeze out the excess water from the underwear without twisting or wringing them. Avoid using a dryer as it can cause further shrinkage or damage.
  8. Air dry: Lay the underwear flat on a clean towel or hang them to air dry. Make sure they are in their original shape and not stretched or pulled. Allow them to dry completely before wearing.
  9. Test the fit: Once dry, try on the shrunken underwear to check the fit. If they still feel loose, you can repeat the shrinking process. However, be cautious not to over-shrink them.

Remember, shrinking underwear is a temporary solution, and the extent of shrinkage may vary depending on the fabric type and initial size. It's always a good idea to consult the care instructions provided by the manufacturer before attempting to shrink your underwear.

how to shrink underwear

Can I Shrink Underwear In The Dryer?

Yes, you can shrink underwear in the dryer. The heat from the dryer can help shrink the fabric, making the underwear smaller and more fitted to your body.

To shrink your underwear in the dryer, follow these steps:

  1. Check the care instructions: Before attempting to shrink your underwear, make sure to check the care instructions on the label. Some fabrics may not be suitable for shrinking in the dryer high of a heat setting, as it may damage or shrink the fabric excessively.
  2. Wet the underwear: Wet the underwear slightly before putting it in the dryer. This can help the fabric shrink more effectively. You can either dampen the underwear by spritzing it with water or by running it under a faucet. Make sure not to soak the underwear, as excessive moisture can cause color bleeding or fabric damage.
  3. Place the underwear in the dryer: Put the damp underwear into the dryer, making sure to separate individual pieces to prevent them from sticking together. You can use a mesh laundry bag to keep the pieces from getting tangled.
  4. Monitor the drying process: Keep a close eye on the underwear as it dries. Check on it periodically to ensure it doesn't shrink too much or become damaged. If you notice any signs of excessive shrinking or damage, remove the underwear from the dryer immediately.
  5. Adjust the heat setting: Depending on the fabric type and the desired amount of shrinkage, adjust the heat setting on your dryer. For most fabrics, setting the dryer to high heat is recommended. However, for delicate fabrics, it's best to use a lower heat setting to avoid damaging the fabric.
  6. Dry until desired shrinkage is achieved: Allow the underwear to dry in the dryer until the desired amount of shrinkage is achieved. Keep in mind that the extent of shrinkage will vary depending on the fabric type and initial size of the underwear. It may take a few cycles of drying to achieve the desired fit.
  7. Remove and cool down: Once the underwear has reached the desired level of shrinkage, remove it from the dryer and let it cool down before trying it on. This will allow the fabric to settle and prevent any discomfort when wearing.
  8. Test the fit: After the underwear has cooled down, try it on to check the fit. If it still feels too loose, you can repeat the shrinking process.

Is There a Way To Shrink Underwear Without a Washing Machine?

Yes, there are several ways to shrink underwear without a washing machine. Here are a few methods you can try:

Boiling Water Method

Fill a pot with enough water to submerge your underwear completely. Bring the water to a boil and then turn off the heat. Place your underwear in the hot water and let it soak for about 10-15 minutes. Remove the underwear from the water and let it cool. Once cooled, wring out any excess water and lay it flat to dry. This method will help shrink the fabric without damaging it.

Hot Iron Method

Set your iron to the highest heat setting suitable for the fabric of your underwear. Place a damp cloth or towel over the underwear to protect it from direct heat. Slowly move the hot iron over the fabric, applying moderate pressure. Be careful not to leave the iron in one place for too long to avoid burning the fabric. Repeat this process until you achieve the desired shrinkage.

Boiling Method

Fill a pot with water and bring it to a boil. Turn off the heat and carefully place your underwear in the hot water. Let it soak for about 15-20 minutes. Remove the underwear from the water and rinse it with cold water to lock in the shrinkage. Gently squeeze out any excess water and lay it flat to dry.

Steam Method

Hang your underwear in the bathroom while taking a hot shower. The steam from the shower will help relax the fibers of the underwear and encourage shrinkage. Leave the underwear hanging in the steamy bathroom for about 15-20 minutes. Afterward, remove the underwear and gently squeeze out any excess water. Lay it flat to dry.

What Type Of Fabric Is Best For Shrinking Underwear?

The best type of fabric for shrinking underwear is natural fabrics such as cotton. When it comes to shrinking underwear, it's important to consider the fabric's ability to shrink without losing its shape or becoming too tight. Natural fabrics like cotton have the advantage of being able to shrink when exposed to heat, while still retaining their original shape after washing and drying.

How Do You Stretch Underwear That Is Too Small?

If you find that your underwear is too small and uncomfortable, there are a few methods you can try to stretch them out. Here are some ways to stretch underwear that is too small:

  1. Wear them with a sock: Take a clean sock or a rolled-up towel and place it inside the underwear. This will help stretch the fabric and make it more comfortable to wear. Leave the sock or towel inside the underwear for a few hours or overnight to allow the fabric to stretch.
  2. Use a stretching spray: There are stretching sprays available on the market that can help loosen the fibers of the fabric and make it easier to stretch. Follow the instructions on the spray bottle and apply it to the areas where the underwear feels tight. Gently stretch the fabric while the spray is still wet to achieve the desired fit.
  3. Hand-stretching: Wet the underwear with warm water and gently stretch it with your hands. Be careful not to pull too hard, as this may cause the fabric to tear. Repeat the stretching process until the underwear feels more comfortable.
  4. Wear them during exercise: Putting on the tight underwear and engaging in physical activity can help stretch the fabric. The heat and movement from your body can help loosen the fibers and make the underwear more flexible. However, be mindful not to wear them for too long or during intense exercise, as this may cause discomfort or damage to the fabric.


In conclusion, learning how to shrink underwear can be a valuable skill for those undergoing weight loss or fitness journeys. By following the step-by-step guide provided, you can resize your underwear and avoid the expense of constantly buying new ones. Remember to exercise caution and test the fit after each shrinking attempt to ensure the desired results. With these techniques, you can confidently navigate the changing sizes of your body and enjoy comfortable and well-fitting underwear throughout your transformation.

Final Thoughts

Discover the perfect pair of underwear at Obviously Apparel, where we offer a wide range of styles to suit every preference. Our meticulously crafted collection, including classic boxers, briefs, jockstraps, and trunks, is designed with premium materials for ultimate comfort and support. Say goodbye to uncomfortable and ill-fitting undergarments and upgrade your underwear drawer with Obviously Apparel today. Experience the difference firsthand and elevate your everyday comfort.