Ana amfani da na'urorin kawar da wutar lantarki masu tsauri a cikin bugun flexo, gami da nau'in induction, nau'in fitar da corona mai ƙarfin lantarki mai yawa da nau'in isotope mai rediyoaktif. Ka'idarsu ta kawar da wutar lantarki mai tsauri iri ɗaya ce. Duk suna mayar da ƙwayoyin halitta daban-daban a cikin iska zuwa ions. Iskar ta zama layin ion kuma mai jagorantar wutar lantarki. Wani ɓangare na cajin da aka caji yana raguwa, kuma wani ɓangare na shi ana jagorantar shi ta hanyar ions na iska.

Injin buga flexo. Ga buga fim ɗin filastik, galibi ana amfani da sinadaran hana tsatsa don kawar da wutar lantarki mai tsauri. Magungunan hana tsatsa galibi wasu sinadarai ne masu kama da surfactants, waɗanda ƙwayoyinsu ke ɗauke da ƙungiyoyin hana tsatsa da ƙungiyoyin hana tsatsa. Ƙungiyoyin hana tsatsa suna da takamaiman jituwa da robobi, kuma ƙungiyoyin hana tsatsa na iya yin ionize ko sha ruwa a cikin iska. Suna samar da wani siririn Layer mai sarrafa iska wanda zai iya zubar da caji don haka yana taka rawa wajen hana tsatsa.