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 glamour.com Submitted by SappyGilmore t3_10pnx1o on January 31, 2023 at 4:06 AM in todayilearned 151 comments 1,011
Devil_May_Kare t1_j6m4bv6 wrote on January 31, 2023 at 8:14 AM The probiotic supplement I deliberately ingested this evening has something like 10,000,000,000 CFU. CFUs are not equivalent to dirt. Permalink 31
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