You should pay attention to some points while washing your shirt to be longer lasting. Before washing shirts in the washing machine, you must certainly remove the collar stays in order to prevent the spoil of collar interlining. Button up your shirt in order to prevent deformation while washing, but certainly leave the cuffs and collar interlinings open. Then, wash your shirt by turning inside out. Select the program for cotton, 30 degree and low-speed wring laundry. If you use drying machine, take your shirt while in the form of iron-dried. If your shirt is damp-dry, this will provide convenience for ironing.