Long lasting: Everfresh acts and works an deodorizer and diffuser keeping the car smell fresh for a duration of 60days. Various fragrance and scents for car available such as:musk,black ice,leather,new car smell,orange,lemon,citrus,lavender,zest,green apple,berries,jasmine etc. Eco friendly and organic air freshener. Well designed to ensure there is no leakage,sits perfectly on your rear view mirror. Environmental use: Best used as an air freshener for car, other uses are bathroom freshener,room fresheners,deodorizer for natural smoke smell in the car.