Answer (1 of 7): No. What will make your bum and knickers dirty is not cleaning up properly after bowel movements or accidentally releasing some of your stool. Gas doesn’t leave a stain, you need something that is of a high enough particulate density to leave residue.
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Does A Type Of Underwear Exist That Filters Farts To Make, 43% OFF
Quit squirming around, I don't care how bad my butt stinks. MMMPPPFFFI Well you shouldn
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Will constant farting make my bum and knickers dirty? - Quora
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Does A Type Of Underwear Exist That Filters Farts To Make, 43% OFF
Why does underwear get stinky? Is it only due to sweat? I use perfume, but my underwear still gets smelly. - Quora