How To Shrink Polyester Underwear


Have you ever purchased a new pair of polyester underwear only to find out that it’s a little too big? Don’t worry, we’ve got you covered! In this article, we will provide you with some tips and tricks on how to shrink polyester underwear to make it fit perfectly. No more sagging or bagging, just snug and comfortable fits!

Here are a few things to keep in mind before you start shrinking your polyester underwear:

Things To Know

  • Polyester is a synthetic fabric and is resistant to shrinking.
  • Polyester fabric is durable and can withstand high temperatures.
  • Polyester fabric is prone to static cling and can be difficult to remove wrinkles.

Now that you know a little bit about polyester fabric, let’s dive into the tips for shrinking your polyester underwear!


  1. Use hot water: The simplest and most effective way to shrink polyester underwear is to wash it in hot water. Make sure to check the care label for any specific instructions. If no specific instructions, wash it in hot water (not boiling) in a washing machine or by hand.

  2. High-temperature dryer: After washing, put your polyester underwear in the dryer on high heat. This will help to shrink the fabric and make it fit snugly. Make sure to check the care label before doing this, as some polyester fabrics may not be suitable for high heat.

  3. Ironing: Another way to shrink polyester underwear is to iron it. Turn your underwear inside out and use a hot iron on the fabric. This will help to smooth out any wrinkles and shrink the fabric at the same time.

  4. Boiling water: If you want to shrink your polyester underwear quickly, you can try boiling it. Fill a large pot with water and bring it to a boil. Once the water is boiling, place your polyester underwear in the pot and let it boil for a few minutes. This will help to shrink the fabric quickly.

  5. Repeated washing: If you don’t want to subject your polyester underwear to high temperatures or boiling water, you can try repeatedly washing it in warm water. This may take longer, but over time the fabric will start to shrink and fit better.

Frequently Asked Questions

  1. Can I use fabric softener to shrink polyester underwear?
    No, fabric softener will not shrink polyester fabric.

  2. Will my polyester underwear shrink unevenly?
    It’s possible that the fabric may shrink unevenly, but this can be minimized by washing it in hot water and drying it on high heat.

  3. Can I still wear my polyester underwear if it doesn’t shrink?
    Yes, you can still wear your polyester underwear if it doesn’t shrink. It may be a little loose, but it will still be comfortable to wear.

Related Topics

  • How to care for polyester fabric
  • How to remove static cling from polyester fabric
  • The benefits of wearing polyester underwear

Now that you know how to shrink your polyester underwear, you can say goodbye to ill-fitting undergarments and say hello to a more comfortable and snug fit. Remember, always check the care label before attempting to shrink your polyester fabric, and take your time to avoid damaging the fabric. With these tips, you’ll have perfectly fitting polyester underwear in no time!

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