Imashini yangiza UV ni igikoresho gikoresha urumuri ultraviolet mu kwica mikorobe, virusi, na bagiteri hejuru no mu kirere.Iyi mashini isanzwe ikoreshwa mubitaro, amashuri, biro, no munzu kugirango ibungabunge ibidukikije bifite isuku kandi byiza.Itara rya UV risenya ADN ya mikorobe, ikabuza kubyara no gukwirakwira.Iyi mashini iroroshye gukoresha, igendanwa, kandi isaba kubungabungwa bike.Nuburyo bwiza bwo kwanduza imiti, ishobora kwangiza ibidukikije nubuzima bwabantu.Imashini yangiza UV nuburyo bwizewe kandi bunoze bwo kurandura virusi zangiza no guhorana isuku kandi idafite sterile.