Lub Npe Tshuaj Tshuaj Chlorine Dioxide Ib Feem Hmoov.
Zog: chlorine dioxide Ib qho kev tiv thaiv hmoov yog qhov ua kom txav tau, tsis yog cov tshuaj tawg ntawm ib qho khoom siv uas, ib zaug ntxiv rau qhov ntim dej tshwj xeeb, reacts tag nrho mus ntev li ntawm chlorine dioxide tov.