There Are Charcoal Underwear Pads That Neutralize Your Fart Smells
Amazon.com: Underwear Flatulence Pads Charcoal Filters Deodorizer for Gas no More Embarrassment This is The Solution You've Been Waiting for (Single pad) : Health & Household
Shreddies launches fart-neutralising pyjamas and jeans
How long have anti-fart underwear pads existed? - The Something Awful Forums
Effective Flatulence Gas Relief Eliminators. Filters Odor & Noise Up to 100%. Fart Silencer & Gas Relief Neutralizer. Activated Carbon Flatulence Pads S-12 for Mild Gas Days - Walmart.com