We recommend that you hand wash your bras after every second or third wear with a soap designed for delicate fabrics.
We carry and highly recommend Forever New or Eucalan lingerie detergent, both of which we carry in our store. Lay flat or hang to dry. The agitation from a machine can decrease the life span of your bra and jar the wires out of their original place, often causing discomfort.
Try to alternate the bras in your wardrobe; if you give the band 24 hours to stretch back, it can help to double the life of your bra, keeping your band firmer longer.