Sanitizing on a basis of benzalkonium chloride, assisted by an active ingredient of alcoholic nature. Broad-spectrum dation, acts on a wide range of microorganisms: Gram + bacteria, yeasts and molds. Sanitizing action takes place on tubes filters, conveyors of air conditioning systems and ventilation. Blocks the formation of Legionella bacteria cause respiratory diseases with potential fatal consequence that easily spread in closed environments subjected to forced ventilation. It reduces the microbial load of the treated surfaces. Non-staining and non-greasy.