Probiotic perfumed crystals for vacuum cleaners
They are adjuvants that can be used in the vacuum cleaner. The vacuum cleaner bag is a receptacle of dirt, mites and bacteria and the hot air that circulates through it becomes a bearer of bad smell and feeds the proliferation of bacteria. Notoriously the bad smells are a consequence of the bacterial proliferation due to the dust of organic material, such as fat, dandruff, flakes of skin, mite droppings etc. The fragrant probiotic crystals aim to build a balanced micro-environment, in which the pathogenic microorganisms are overwhelmed by the beneficial microorganisms, which thus promote the establishment of a probiotic environment.