Febreze Cotton Fresh Fabric Spray. Eliminates everyday odours without masking them and leaves a light and subtle scent behind. Size: 500ml. Febreze Aerosol spray is unique because instead of just masking horrible smells with its own cotton fresh scent, it works to eliminate the odour at source. This leaves a fresher, less cloying scent that won't make your head ache! The unique technology within Febreze uses molecules to bind unpleasant odours so you can no longer smell them. Once the fabric is washed, the odours simply dissolve away. It is this innovation and true freshness that have made Febreze a market leader.