Muburyo bwo gukora amasahani yo kugurisha ibicuruzwa byinshi, hari ibintu byinshi bigira ingaruka, kandi biroroshye kugira ibibazo bimwe. Reka turebe.
Isahani imwe yo koza ubujyakuzimu ntabwo ihamye, impamvu nuko imashini yumisha ishyushye cyane;Kumurika itara ntirisanzwe cyangwa rifunguye kimwe; Gukaraba brush ntabwo ari parallel cyangwa iringaniye. Isahani yinyandiko nyuma yo kwimuka no kugoreka ikosa, ibi ni ukubera ko igihe cyo kugaragara no kugaruka inyuma ari kirekire; Igihe cyo gukuraho ni kirekire cyane; Cyangwa ibyingenzi nyamukuru no kwerekana inyuma ntibihagije. Hazabaho gucapa isahani yubusa igaragara, ibi ni ukubera ko inyuma yinyuma idahagije; Igihe cyo kumisha kidahagije; Amazi yo gukaraba ntabwo ari meza cyangwa igihe cyo gukaraba ni kirekire.

Tugomba kwitondera ikibazo cyo gukora isahani yo gukora imifuka iboshye, kugirango tumenye neza ibyo tugura, ariko kandi tumenye ubuzima bwa serivisi bijyanye