Exus & Co (8 units) Odor Eliminator - Pot Blocker - Mixed Display - 3.0 Oz. Exus Odor eliminator ( the official Pot Blocker) delivers the most effective deodorizer in the world thanks to our patented powerful formula technology, it can be used for any situation no matter how strong the bad smell is. This products is so effective you will only need one small spray to get rid of the bad odors, leaving a pleasant and lasting fragrance, it can be used for home, car, gym bag, closets, restrooms, you name it! Black Edition delivers a perfume like scent which makes it the top seller of its segment.