Aikace-aikace:
An fara amfani da na'urorin busar da harbe-harbe na farko a duniya shekaru 100 da suka gabata. Ana amfani da shi ne musamman don cire datti da fatar oxide a kan wasu sassan ƙarfe ko waɗanda ba na ƙarfe ba da kuma ƙara ƙazanta. Bayan shekaru ɗari na ci gaba, fasahar busar da harbe-harbe ta yi girma sosai, kuma iyakokin aikace-aikacenta sun faɗaɗa a hankali daga masana'antar farko mai nauyi zuwa masana'antar sauƙi.
Saboda ƙarfin fashewar harbi mai yawa, yana da sauƙi a rage lanƙwasa saman ko wasu matsaloli ga wasu samfuran da ke buƙatar ɗan ƙaramin tasirin magani kawai. Misali, ana buƙatar tsaftace faifan birki na babur bayan niƙa, kuma injin fashewa na iya haifar da lalacewa ga saman abin gogayya cikin sauƙi. Don haka, injin fashewa na yashi ya zama kyakkyawan zaɓi na kayan aikin tsaftacewa saman.
Babban ƙa'idar kayan aikin busar da yashi shine amfani da iska mai matsewa don fesa yashi ko ƙaramin ƙarfe mai girman barbashi a saman aikin da ya yi tsatsa ta hanyar bindigar busar da yashi, wanda ba wai kawai yana samun nasarar cire tsatsa cikin sauri ba, har ma yana shirya saman don fenti, fesawa, yin amfani da wutar lantarki da sauran hanyoyin aiki.