Air Wick Freshmatic Pure Automatic Air Freshener fills your home with continuous, fresh fragrance. It provides 24/7 Odor Neutralization with 10% more concentrated fragrance than previous formulation. Each refill provides continuous fragrance for up to 60 days when in low setting. The Freshmatic diffuser has 3 settings to achieve desired fragrance level. Enjoy the continuous freshness in your bathroom, office or den. Get the confidence of knowing that your home is always welcoming and pleasurable for family and unexpected guests.