HentaiSpirit t1_j6n958c wrote
Reply to comment by Mr_Yuker in TIL your computer keyboard is 20,589 times dirtier than a toilet seat. The average office keyboard has 3,543,000 colony-forming units (CFU) of bacteria per square inch while your average toilet seat only has 172 CFU per square inch by SappyGilmore
Epic germs battle of the history
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