Someone had enough of their spouses flatulence, and invented these charcoal undie pads that neutralize the smell of deadly farts. They're called "Subtle Butt".
ODOR FILTER: Antimicrobial, activated charcoal pads filter odors from intestinal gas. It neutralizes any odor that passes through it, so don't let any
Subtle Butt Reusable Gas Neutralizers: 5 Activated Carbon Charcoal Fart Pads (April Fools Gag Gift)
Shreddies, Underwear Designed to Filter Out Farts
Effective Flatulence Relief Eliminators, End Odor
Subtle Butt: Reusable Gas Neutralizers (5 Activated Carbon Filters) : : Health & Personal Care
Odor Control - Home
SmellRid® Activated Charcoal Smell Removal Pad
Subtle Butt: activated carbon charcoal fart filters stop bad
SMELLRID Activated Carbon Flatulence Odour Control Pads: Stop Embarrassing Gas Smell Now!
There Are Charcoal Underwear Pads That Neutralize Your Fart Smells
U by Kotex Balance Ultra Thin Pads with Wings, Regular Absorbency