Everyone loves a great smelling car & with Autofresh you get that every time you open the door For long lasting freshness, spray onto your carpets & fabric mats. How to use this product 1. Apply sparingly to carpets or trim fabric. Remove unwanted overspray with a clean microfibre cloth. Avoid use on nubuck leather, suede, plastic & painted surfaces. 2. If smells persist, clean the area thoroughly with Interior Shampoo to remove the source of the odour. FAQ's Q: Can I use this to mask an odour? A: We would always recommend to clean the source of an odour with Interior Shampoo however it is always a good idea to keep a bottle of Autofresh in the glove box as a quick fix until you have time to properly clean your interior. Q: Will this stain my fabrics if I spray directly onto seats or carpeting? A: Autofresh is a non-staining formulation. This means you can safely spray this directly to you carpets, seats & floor mats.