To reduce wrinkles out of the wash, always do the following: - Include your MO in a load, do not wash alone. This may reduce the wrinkles that can be caused by high spin speeds as clothing is forced against the washer drum. - Wash and line dry immediately. When left in a machine too long, the wrinkles from the spin cycle can be set into the fabric. - Before hanging to dry, shake and hand-smooth out wrinkles. - For a crisper finish, iron on low, or steam on a low temp with a gentle tug to assist dewrinkling. If you choose to iron to remove wrinkles, use a very low temp setting to protect the spill resistant qualities of the fabric. We do not recommend dry cleaning. If you choose to do so, the spill-resistant qualities of the fabric may be reduced. MO is not wrinkle resistant or no-iron. MO IS spill-resistant and easier to care for.