Ibisobanuro bigufi:

1. Impapuro zishyushya icyayi zungurura zifite uburyo bwiza bwo guhumeka neza hamwe no kuyungurura amazi, hamwe nimbaraga nziza cyane hamwe nubushyuhe-bwo gufunga.Ikoreshwa cyane mu biribwa, imiti, imiti n’inganda, kandi ibereye icyayi, ikawa, n’ibiti bivura imiti.Gupakira icyayi cyubuzima, nibindi, ibintu byifu ya granular.

2. Inkwi z'isugi hamwe na fibre ya chimique byemeza ko ibicuruzwa byera kandi byizewe kandi bidafite impumuro idasanzwe.

3. Umuyaga mwinshi, nta kumena imifuka, nta gutandukana mugihe cyo gushiramo imbaraga nyinshi, nibindi.

4. Irwanya inzoga, ifite imbaraga nyinshi zitose hamwe n’umuvuduko mwiza wo kuyungurura, irwanya inzoga mu mazi abira, kandi ntibyoroshye kumeneka.

5. Kurwanya gukomeye gukomeye, igice kinini cyisugi, fibre ndende, imbaraga nziza, ntabwo byoroshye kumena