Grab a can of Wrinkle Free and leave your travel iron at home! This easy-to-use gentle blend of fabric softeners relaxes fabrics, allowing you to smooth away wrinkles without ironing. Wrinkle Free gives new life to cottons, rayons, woolens, linens, satins, some blends, all colorfast natural fabrics, and even silk (not effective on polyester and other plastic derivative blends). Comes in a 3 oz. spray.