Review on Two Pack One Drop Concentrated Deodorizer 0 67 by Mike Swanson

"One drop" is actually not true. It usually takes 5 or more, but does a decent job. I have been using Poopourri for several years and this product works the best. However, One Drop is cheaper than Poopourri, so even if you use more than the name suggests, you'll likely save some money, or worst-case scenario, break even (though keep in mind that One Drop bottles are much smaller, so You d have to buy multiple bottles of One Drop to reach the volume of an average bottle of Poopourri). One Drop's scent is much lighter than poopourri. So if you prefer a lighter scent or just don't like poopourri flavors, you will probably prefer this product. If you like poopourri flavors and don't mind a little higher cost I would stick with it as it works better.