Odonil has been around for quiet some time now and we have been using it in our home for a long time. It was first of its kind in the market and has lasted for quite long due to its good smell and odour removal. Recently odonil brought a new pack with different smells at an offer and we bought it. The 4 pack has all different smells which are quite good and fragrant. The only thing that they lack is that the fragrance don’t last long. On the pack of odonil it says that the smell lasts 30 days but it hardly ever does. The smell normally lasts upto 20-25 days. I would recommend it to others since its a tried and tested product.