1, ubukonje bukonje bushobora gukoreshwa mu guhindura ibintu vya filime, ibintu biri mu muti w’ivyuma vy’umuyagankuba birimwo 2%~5% chloride chloride chloride, hanyuma bikameshwa no kwuma bishobora kuba .
2, ubushuhe bwo mu cumba, uburyo bwo guhindura ubushuhe bwo mu cumba n’umuvuduko, nk’ugukoresha umuyagankuba wo mu cumba (guhindura umuti w’ivyuma) ku makinga y’imbere, gusanura n’ibindi kuri . 3, umuyagankuba ni uburyo nyamukuru bwo gutuma ibintu vy’imipira bimera.
Dushingiye ku ntandukaniro y’uburyo bwo guhindura ubumara n’uburyo bwo guhindura ubumara, ubumara bushobora guca mu buryo butatu bwo guhindura ibicurane, ubumara butaziguye n’ugukuraho gazi ivanze .
① Gukuraho ugusenyuka kw'amazi, igicuruzwa gishirwa mu mazi ashushe canke mu guhindura umuyagankuba w'umuriro.
② mu buryo butaziguye, ibintu bishirwa mu guhindura umuyaga ushushe, ubu buryo bukoreshwa muri rusangi ku bisabwa bimwebimwe vyo kugaragara vy’ibintu bikomeye, nk’inkweto z’imipira n’ibindi ku .
③ valcasation ya gazi ivanze, ubanza gukoresha umuyaga, hanyuma uhindure kugira ngo uhindure umuriro w’umuriro.
Ubwo buryo ntibushobora gusa gutsinda intege nke z’ugukuraho umuriro kw’umwotsi zigira ico zikoze ku kuntu ibintu biboneka, ariko kandi zigatuma n’intege nke ziva ku nzira y’ubushuhe bushushe buhoro buhoro, n’igihe kirekire co guhindura umuriro n’ugukura vyoroshe.