anyone know if polyestor or nylon cord/rope/paracord/whateveryouwannacallit can be bleached? i wanted to do some paracord minnows but the only paracord i can find that is the right width is camouflage. i want to do them in all white. so can these materials be bleached? or is the material internally colored in some way so that bleach will have no effect? thanks for any info.