... can effectively protect items not to get mold during the using period. Its toxicity is lower than the salt, ... sticker has cleared the molds in the carton, at this time, it is sterile in the carton, and ... packaging, if you want to unpacking and test, at this time, as the gas has been dispersing gradually, ... inside the box, the effect is the same.7)This product is a natural extract, meeting the safety ...