But what causes hems to curl and crease and how can you avoid the problem?

How to Avoid Curled and Creased Edges on Clothes and Linens

How to Correct Curled and Creased Hems on Clothes and Linens

The best way to get rid of the creases on clothes and linens once they have happened is to use an iron on the proper setting. Until you correct the problem or change your laundry habits, the creases will reappear after every washing.

Why Fabric Hems Curl and Crease on Clothes and Linens

There are two reasons why hems curl and crease. One reason is not your fault and is unfortunately difficult to change once you’ve discovered the problem. The other reason could be your fault and is very simple to change.

Improper Construction of the Garment

Curling and creasing can occur if the fabric of the clothing or linen is not hemmed following the straight grain of the fabric. If the garment or piece of fabric is not cut out following the grain of the weave or the hem is crooked, the hem can become misshapen during washing. This is very difficult — if not impossible — to correct. Curling can also happen if the type of thread used in hemming is a different fiber content than the fabric of the garment. One hundred percent cotton thread is going to react differently than a polyester-cotton blend or a polyester piece of fabric when subjected to the rigors of washing and drying. You may be able to solve the curling issue if you re-hem the garment or table linen with the proper type of thread that matches the fiber content of the fabric.

Improper Washing and Drying of the Fabric

The fabric is washed or dried at a too high temperature. Using excessively high heat to wash and dry natural fabrics like cotton, linen, rayon or bamboo can cause the creases to occur. High heat can also cause man-made fabrics like polyester, Orlon, and nylon to curl up or under at the hem. You can solve this issue by changing your laundry habits.