Nk'imwe mu bikoresho bisanzwe mu buzima, imigozi y'insinga iboneka hose ku isoko. Ariko, abantu benshi bazi ko imigozi y'insinga ari nylonizo, ari zoikozwe muri pulasitiki kandi ifite imbaraga zikomeye zo gufatanya. Mu by'ukuri, ikozwe mu cyuma kitagira umugese.

Insinga z'icyuma kitagira umugese ni ubwoko bw'ibicuruzwa by'icyuma kitagira umugeses, icyoikoreshwa cyane cyane mu gufatanya no gusana ibikoresho mu nganda.Bitewe naikozwe mu cyuma kidashonga, ifite imiterere yo kudashonga kw'icyuma kidashonga ku bintu bihumanya ikirere (aside, alkali, umunyu n'ibindi bihumanya ikirere). Muri icyo gihe, umugozi w'icyuma kidashongas ntabwo bigengwa n'imiterere n'ingano y'ikintu kigomba guhambirwa. Imiterere yoroheje y'agapfunyika yoroshya uburyo uruziga rusanzwe rukora. Imikorere myiza yo gufatanya ishyigikira umutekano w'ikintu kigomba guhambirwa. Ingufu z'icyuma kidashonga zirinda kwangirika no kwihanganira ubushyuhe bwinshi. Ibikoresho byemeza ubwiza bw'ibidukikije n'ibisabwa mu kurinda inkongi.

Hari ibikoresho bitatu bisanzwe by'icyuma kidashonga, kandi ubushobozi bwo kurwanya ingese bwa 201, 304, na 316 buri kwiyongera buhoro buhoro. Kubwibyo, mugihe uguze imigozi y'icyuma kidashonga, hitamo ibikoresho bihuye ukurikije ibyo ubwubatsi bukeneye n'ibidukikije bikoreshwa. Byumwihariko, ushobora kureba ingingo zikurikira

　　1. Mbere na mbere, ugomba kwemeza imikorere y'ikintu cyawe gifatanye, byaba ari ibidukikije byangiza cyangwa ibidukikije bisanzwe, hanyuma ugahitamo ibikoresho runaka

2. Emeza ibisabwa ku kintu uhambiriyeho, byaba bisaba gufunga cyane, cyangwa gufunga bisanzwe, byaba bikomeye, bikomeye cyangwa byoroshye, kandi umenye imiterere itandukanye y'imigozi, nk'imigozi y'icyuma kizingiye, amasakoshi imigozi y'icyuma kizingiyeho ya pulasitiki, imigozi y'icyuma kizingiyeho, ubwoko bw'amasaro, irangi, nibindi.