This Air Wick Pure Soft Cotton Single Refill boasts 100% fragrance and no added water so you can enjoy your favourite scent day after day, week after week - it'll even neutralise odours! Create a welcoming feel in your home and the lingering impression of 'clean' with its beautiful blend of watery citruses and flowers, teamed with a warm musk finish. Each refill lasts up to 80 days (based on 12-hour daily usage on the minimum setting). Warning: Always switch off at the socket before removing or inserting the fragrance refill. Read the label before use.