Gaseous ozone yanduza ni inzira ikoresha gaze ya ozone kugirango ikureho mikorobe na bagiteri byangiza ahantu h'imbere.Nuburyo bwizewe kandi bwiza bwo kwanduza indwara budasaba imiti ikaze cyangwa ibisigazwa.Iki gicuruzwa kirashobora gukoreshwa muburyo butandukanye, harimo ibitaro, amashuri, biro, ningo.Gazi ya ozone yinjira hejuru kandi igera ahantu uburyo bwogukora isuku budashobora.Nibisubizo byangiza ibidukikije kugirango yanduze ahantu h'imbere.