Beans are the magical fruit… the only problem is that the more you eat, the more you toot. They’re also good for the heart… With the Subtle Butt Disposable Gas Neutralizer (yes this is a real product!), you can be worry free after eating beans or Taco Bell or whatever foods give you gas. Each disposable neutralizer is a small fabric filter which sticks to your undergarments. The fabric is filled with activated carbon which will attract and neutralize bad odors. In short- a carbon filter for your ass. Let me reiterate that this is a real product. They cost around $2 a piece, which is a small price to pay for a clean smelling you.