| First the 75ml container is a sad thing to see $20 fly out the window for. Especially when you get it home and read that it will likely cost you hundrreds of dollars before your situation is settled depending on the size of (and contents) our house. In order to fulfill the requirements on the first $20 bottle of stink you have got to spend more money because you only have so little not enough to do the job ..... I did notice a change while I used it for the first four to five days - My cat was marking more and more .... more than ever before .... for me the $20 was a sad experiment and educational in its outcome. I would not recommend this product. |