You rely on your car's air conditioning system to keep you cool and relaxed no matter how high the outside temperature rises. Now, with Comma's great new Air Conditioning Cleaner, you can also be certain that you and your passengers are breathing the freshest, safest air, free from all the bacteria, viruses, air and traffic pollutants which can cause unpleasant odours, hay fever symptoms and other allergic reactions. A simple ten minute treatment, and your whole car is refreshed, with upholstery and carpets deodorised to bring back that new car smell. Comma Air Conditioning Cleaner effectively eliminates bacteria, fungi, moulds and viruses from the air conditioning system These cause unpleasant odours, hay fever symptoms and other allergic reactions. It deodourises upholstery and carpets to bring back that new car smell. The biocide used in this product has been tested to meet all European Standards under the Biocidal Products Directive BS EN 13697. This standard is designed to ensure that products meeting it eliminate the majority of harmful organisms including E.coli.