In recent times odonil has became very famous air freshner and must required product in every house. There are different fragrances available in it. There are packs which lasts for 30 or 45 days. Only for the name sake they say it to be lasting for the 30 days but after just 4-5 days it doesn’t give that freshness we received on the first day. The day we open it gives a full flow of fagrence but it is lost just in few hours. So the quality of the product is too low and even the quantity must be increased so that it can last for 30 days as mentioned on the cover.