at dinner for father's day, my brother-in-law's mother brought a small bottle of this and gave it to him. he doesn't have any GI diseases or disorders, but he does have an off fascination with all things poo. this product is designed to be sprayed directly into the toilet bowl and prevent odors by using essential oils and other ingredients.
he said he hasn't tried it yet, but when i saw it i immediately thought of buying it for myself to try out. i may ask if i can borrow his for testing purposes.
if anyone else feels so inclined, please try it and report back! it has a 30 day money-back guarantee! it comes in 3 different flavors.
http://www.poopourri.net