If you’re unsure, wash the item with cold or warm water on the permanent press cycle. [2] X Expert Source Kamel AlmaniLaundry & Cleaning Specialist Expert Interview. 9 April 2021. Never use hot water to wash a polyester item as it can damage the fabric. [3] X Research source The care tag will also indicate if it’s okay to iron or dry the item, which you might want to know if washing and drying does not remove the wrinkles.

Polyester is known for its tendency to develop lots of static, so using fabric softener is highly recommended.

If your dryer does not have a permanent press cycle, then you can just select the lowest heat setting.

Once the fabric feels cool to the touch, you can safely wear or fold the item without wrinkling it.

Check your iron’s instruction manual if you are unsure about what setting might be best for a polyester item.

Make sure that the item is not dripping wet when you iron it. If needed, hang it up and allow it to dry a little before ironing it.

If you don’t have an ironing board, fold a towel in half and place it on a table, countertop, or bed. Then, place the polyester item on top of the towel. Turning the item inside out will help to prevent visible damage to the item if it gets too hot.

You can also use a handheld steamer if you have one. Follow the manufacturer’s instructions for how much water to add to the reservoir and how long to let it heat up.

If you don’t have an ironing board, fold a towel in half and place it on a table, countertop, or bed. Then, place the polyester item on top of it. Make sure to avoid using a colorful towel if the item is light or a pastel color. [20] X Research source

Be very careful not to steam your skin! The steam is very hot and it can easily burn you.

Touch the fabric after 5 minutes to see if it is cool. If it is, you can wear the item or fold it and put it away.