I have been using Odonil in my home for a long time, its high and strong aroma is a very good product for refreshing the environment. It plays a good role in smelly places. I use it mostly in sink and toilets. Which makes us happy and comes in affordable price with good packing. It does not actually run for 45 days, but some occur between 10-15 days.
This is a very good product for air freshening. You can buy it easily from any nearby shop.