I have been using this product for quite sometime now. I really like the simplicity and the smart design of this product. You can hook it anywhere as per your choice and requirements. I am currently using this product in my bathroom, living room and kitchen. I really like the pleasant smell that it provides. I think a pouch of this product last for about 2 months. I also use airwick room fresheners which I will be writing reviews separately in another section. Overall I like this product. I wish it is a bit cheaper though.