Flatulence. Everyone has it, some people are too embarrassed to talk about it while others are too comfortable talking about it! Often it’s joked about as a silly bodily function, but for some people it can be socially debilitating. Perhaps the most embarrassing thing is the smelly flatus odor. Devrom is an FDA approved over-the-counter medicine that safely and effectively deodorizes stinky gas. Although flatulence affects everyone, flatulence odor can be managed with Devrom.