Hi, you can get an Air Con Cleaner Aerosol for inside the car (£8.99) amazing stuff I have used it on my IS 200 Sport and it worked a treat full detail can be fouund at
http://www.saveanddrive.co.uk/shop/frame/aircon/main.htm
You can get it on e-bay as well for £8.99
Introducing The Quickest Way To Get Fresh With Your Car - New Comma Air Conditioning Cleaner
The unique 10 minute treatment for all Air Conditioning systems
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.
Hope this helps
Martin
