@Sarah Stearns, Last Update: We Did several additional shirts and let them sit within the bags while in the Sunlight for six-eight hrs. Just after rinsing, they however experienced a good amount of coloration, but soon after washing, they came out just as pale as those we set in the https://maps.google.com/maps?ll=37.541831,126.842164&z=14&t=m&hl=ko&gl=KR&mapclient=embed&cid=17907362137684291215