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2. Imashini irashobora kugumana ubushyuhe burigihe, kuzigama ingufu kandi neza, kandi ubushyuhe ntibuzagabanuka cyane mugihe uhuha ibicuruzwa bitetse;
3. Igikoresho cyo gushyushya gikoresha insinga zo guhangana nubushyuhe, bigoye gutwika mubihe bisanzwe;
4. Ingano ya nozzle irashobora guhindurwa ukurikije ibicuruzwa bisobanurwa, kandi nozzle irashobora gusimburwa uko bishakiye;
5. Hariho uburyo bubiri bwo kugenzura: infrared sensing no kugenzura ibirenge, bishobora guhinduka igihe icyo aricyo cyose;
6. Hariho ibikorwa byo gutinda byigihe, bishobora gushiraho igihe cyo kugabanuka no gutangira byikora;
7. Imiterere irahuzagurika, igishushanyo ni cyiza, ingano ni nto, kandi irashobora gushyirwa kumurongo wo kubyara kugirango ikoreshwe icyarimwe;
8. Igishushanyo mbonera cyibice bibiri, hamwe nubushyuhe bwo hejuru bw’ubushyuhe bwo kwihanganira ipamba hagati, birinda ubushyuhe bwikigero cy’ubushuhe gushyuha, ibyo ntibituma gusa akazi gakorwa neza, ahubwo binagabanya imyanda y’ingufu.