Wash the garment in accordance with the care instructions. Air-dry the garment or tumble dry it on a warm temperature setting. After the garment is dry, give it 20 minutes in the dryer at a low temperature on a delicates cycle to reactivate the DWR (Durable Water Repellent) finish. If you do not have a dryer, iron the dry garment at a low temperature (warm, no steam), placing a towel or cloth between the garment and the iron. The heat will reactivate the DWR finish. When the factory-applied coating can not be reactivated, you can treat the outer fabric of your garment with a DWR impregnation agent. This is available as a spray or wash-in formula. We recommend the spray version.