The odor neutralization is to be clearly differentiated from the odor cover. Odor neutralization: Any odors that arise are completely eliminated. The integrated filter of the AIR CUBES splits the odor molecules and thus destroys the cause of the odor. Odor extraction is completely self-sufficient during the neutralization process.Odour masking: Odors are whitewashed and masked using chemical scents. There is no elimination of the causes of the odors or splitting of the molecules