Wash. Machine wash cold on delicate with mild detergent or hand wash with cold water. Using cold water helps keep the colors vibrant. I also advise you wash the bandanas with other like materials. Things like jeans and such will be very harsh rubbing on them and will/can cause distressing. 

Dry. You can tumble dry in the dryer with medium heat, take the bandana out not fully dry and lay flat to finish air dryng. Or you can let air dry completely after the wash. This helps the bandana keep its shape. 

Iron. Use medium or light heat on your iron and sprits lightly with some water. If you follow our drying instructions the bandana should be pretty well off without ironing! But we sure love those crisp ironed goodies!