Butane, ukuba negesi ezimweni ezizungezile, ishintshashintsha ngokushesha lapho ikhishelwa ukuqiniswa noma ukuncibilika endaweni yangaphandle.
Nokho, ukuvutha kwayo kubangela izingozi, njengoba ukuhwamuka okuqondile kungaholela ekuqhumeni phambi kwamalangabi avulekile. Ngakho, kubalulekile ukwakha amasu okuwushisa ube umlotha. Futhi, kufanelekile ukuphawula lokho butane ayincibiliki emanzini.