I-DyStar ilinganisele ukusebenza kwe-ejenti yayo entsha yokunciphisa ethi yenza usawoti omncane noma awukho nhlobo ngesikhathi senqubo yokudaya ye-indigo ngesistimu yayo ye-Cadira Denim.
Bahlole i-ejenti entsha yokunciphisa i-'Sera Con C-RDA' esebenza ngokuhambisana noketshezi lwe-indigo olwehliswe ngaphambilini lwe-Dystar luka-40% ukuze kuqedwe ukusetshenziswa kwe-sodium hydrosulphite (ama-hydros) ekudayeni kwe-indigo - ukwenza ukuthobela ukuchithwa kokungcola kube lula kakhulu.
Imiphumela yocwaningo ikhombisa ukuthi odayi be-indigo baqukethe cishe usawoti omncane ophindwe cishe 'ka-60' kunamabhavu asebenzisa odayi be-indigo abayimpuphu abancishiswe ngama-hydros, kanye 'nosawoti ophindwe ka-23' kunokusebenzisa uketshezi lwe-indigo olwehliswe ngaphambilini olune-sodium hydrosulphite.