I love this product.  We have two cats and sometimes the smell they leave can be horrible.  But since I started using Fresh Step Multi-Cat I haven't really had to worry about it.  The smell is covered.  I don't have to worry about a smell coming from the littler box when I have guests over.  It has even given people second thoughts about owning cats.  When some of my friends came over for the first time, they did not even know I had cats till they saw one walk by.  They commented that they did not know because they were used to a house smelling of cats when they went to other peoples houses. ...