Insimbi esetshenziswa kaningi ngokwenza amagiya okwakha imishini aqedwe futhi insimbi enesithukuthezi, insimbi enziwe kanzima, enezinsimbi ezibucayi nensimbi eqinile nensimbi eqinile. Amandla wegiya lensimbi aphansi kancane kuneligiya lensimbi elenziwe, futhi kuvame ukusetshenziselwa amagiya amakhulu, i-iron empunga inezinto ezivulekile zemishini futhi ingasetshenziswa ekuthambekeni kwe-ture -ad okuvulekile kwamanzi, i-iron ye-ructile ingangena esikhundleni sensimbi ukwenza i-giars.
Esikhathini esizayo, amagiya emishini yokwakha akhula ngokuqondisa komthwalo osindayo, isivinini esikhulu, ukunemba okuphezulu nokusebenza kahle kakhulu, futhi alwele ukuba mncane ngosayizi, ukukhanya kwesisindo, isikhathi eside ethembeni.