Air Conditioner Fresh and Clean Air Conditioner Fresh removes unpleasant odors that are caused by bacteria and mold in air conditioning systems, ventilation ducts or vehicle interiors within minutes. Easy to use - no need to disassembly the pollen or dust filter. Leaves a pleasant, fresh aroma behind. Use biocides safely. Always read the label and product information before use. Contains the active substance Ethanol 510g/L N-91798 Creates durable lubricating microfilm on surfaces Neutralizes and removes unpleasant smells Pleasant lemon fragrance Immediate result Easy to use