Chlorine Dioxide (ClO2) Sachets are a chlorine dioxide delivery agent product for use as a deodorizer. The specific powders are impregnated in the sachets. When spray water to the sachets, the sachets produce chlorine dioxide gas to destroy unpleasant and unwanted odors at their source quickly. It is better for severs odor places and requirement for removing odor quickly. The gas can be released completely in 20 to 30 hours.