Instructions:

Synthetic pillowcases can be washed on a gentle program up to 40°C on a gentle cycle. Use a moderate and not strong detergent - preferably liquid.
Do not use bleach. Remove the product as soon as the washing machine is finished. This way you will avoid creases and problems with spotting/bleaching from contact with other clothes.

Drying:

Prefer natural drying. There is the option of tumble drying on the corresponding light program.

Iron:

Iron at low temperature.

Storage:

For storage, prefer fabric cases that allow the products to breathe and keep them in a dry place. For long-term storage (more than 3 months) it is very important to wash, dry, iron and store them in a cotton cloth bag.