The one we got this time is called "Indoor/outdoor Pest Control:A scent based training aid for your own pet" made by Pet Sav'r products. It works for 12- to 24 hours, so you have to spray it on everyday, but since its only to protect our tree and other glass decorations around the place, it is worth the effort. It is not scent free, so I'd try it out in the store before you take it home, so you won't be suprised. It s not bad, just unique.That stuff works? Please forward the name as my wife only has a few of her nice glass ornaments left!