Ma'anar ƙamus na kalmar "deodorise" ita ce kawar da ko kawar da wari mara kyau ko rashin jin daɗi daga wani abu, kamar daki, tufafi, ko saman. Ana iya samun wannan ta hanyar amfani da hanyoyi daban-daban, kamar yin amfani da injin fresheners, tsaftacewa tare da samfurori na musamman, ko barin iska mai kyau don yaduwa. Sau da yawa ana yin wanki don inganta wari da tsaftar wani wuri ko wani abu.