I had the problem with the absorbed Mäusedreckern - stunk mörderlich. Since I had the idea with the "Melitta Swirl Deo". The fragrance beads smell very pleasant -Remove but not the odor in the vacuum cleaner, but superimpose him something. Ultimately unsuitable for odor neutralization. For this purpose, perhaps a vacuum cleaner odor neutralizer of Frebreze would likely have unfortunately found nothing in this regard.