Ana amfani da nozzles sau da yawa a fannin tsaftacewa da shara. Babban wakilcin bututun ƙarfe shine mai tsabtace bututu. Tsarin saukakke yana ba shi damar tafiya cikin walwala da sauƙi cikin bututun. Ya dace sosai don tsaftacewa saboda sludge da yashi. An katange bututu.

Saboda yana da tasirin tasiri mai ƙarfi, kuma jagorancin feshi na ruwa mai matsin lamba baya ne, don haka a ƙarƙashin tasirin tasirin feshi, zai iya shiga cikin bututun cikin sauƙi, kuma ƙarƙashin ƙarfin tasirin ruwan, zai tura shi gaba. Ta haka, ana iya tsabtace bangon ciki na bututun