Inkweto zumupira wamaguru zakozwe nibikoresho 100%, harimo na sintetike.Uruhu rwa sintetike rwo hejuru rutanga uburemere, buramba, kandi bworoshye, butuma gukorakora byoroshye kumupira.
Imbere yinkweto zirahumeka kandi zoroshye, zitanga ihumure kandi ryemerera kugenda bisanzwe.Guhumeka kwibikoresho bifasha kugumya ibirenge kandi bikarinda ibyuya byinshi.
Ubutaka bukomeye bwashizweho kubwibyatsi bisanzwe.Zitanga imbaraga zinyongera kubutaka bwumye kandi bwumutse, byemeza gufata neza kugirango bigenzurwe neza kandi bihamye.
Inkweto zumupira wamaguru zirakwiriye mubihe bitandukanye no gukinira hejuru.Birashobora kwambarwa kumurima wo hanze hamwe nubutaka bworoshye, ubutaka bukomeye, ubutaka bukomeye, cyangwa ibihimbano.Igishushanyo mbonera kigufasha kubikoresha ahantu hatandukanye no guhuza nuburyo butandukanye bwo gukina.
Nyamuneka reba ingano yubunini hamwe nimbonerahamwe yatanzwe kugirango umenye neza ibipimo byawe.Ni ngombwa kugenzura ingano yimbonerahamwe kugirango ubone ingano iboneye izatanga ibyiza kandi byiza.
Muncamake, izi nkweto zumupira wamaguru zihumeka imbere, zifata imbaraga, hamwe nuburyo butandukanye burakwiriye gukoreshwa hanze no murugo gukoreshwa ahantu hatandukanye.Ibikoresho bya sintetike bitanga kuramba no guhumurizwa, bigatuma bahitamo kwizewe kubakinnyi bumupira wamaguru.