較好的(de)(de)洗滌(di)鋼(gang)瓶方法是:用(yong)裝好堿溶(rong)(rong)液(ye)(ye)(ye)的(de)(de)蒸(zheng)氣(qi)噴(pen)槍,插入氣(qi)瓶底部射入堿溶(rong)(rong)液(ye)(ye)(ye)15~30min,溶(rong)(rong)液(ye)(ye)(ye)從氣(qi)瓶內溢出將污染(ran)物帶走(zou)。被油(you)或碳氫化(hua)合(he)物污染(ran)的(de)(de)氣(qi)瓶,90%以上(shang)的(de)(de)污染(ran)物可用(yong)有機溶(rong)(rong)劑處(chu)理(li)干凈,但不能用(yong)四氯化(hua)碳沖洗,因為它系(xi)劇毒溶(rong)(rong)劑。清洗之后,必須烘(hong)干,塞住瓶口。