Sunprint Care
To prevent fading, keep washing to a minimum and always wash in cold water in a detergent free of sodium, phosphates, and bleach. Air dry or tumble dry on very low heat. Avoid drying in direct sunlight. Do not dry clean. If light fading occurs wash garment in a dilute bath of hydrogen peroxide to restore image's original intensity. Iron on fabric-appropriate setting on reverse side of image.
Solarfast garments can be washed normally and tumble dried on a low setting (the process requires hot water, so don’t worry about shrinkage).
I recommend hand washing any silk or vintage garment as they can be more delicate.