Chlorine Dioxide (ClO2) Sachet yog cov tshuaj chlorine dioxide xa khoom rau tus neeg siv khoom deodorizer thiab cov ntxhiab tsw. Lub hmoov tshwj xeeb yog impregnated nyob hauv lub hnab. Thaum pom cov dej noo hauv huab cua, cov hnab ntawv tsim tawm cov roj chlorine dioxide txhawm rau rhuav tshem cov tsis hnov tsw thiab tsis hnov tsw ntawm lawv qhov chaw.