Urine on the toilet seatÐathough disgusting, is a nearly sterile liquid. http://t.co/KOfawjOBXF #ToiletFact
— Flush This (@flushthis) January 4, 2015
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Urine on the toilet seatÐathough disgusting, is a nearly sterile liquid. http://t.co/KOfawjOBXF #ToiletFact
— Flush This (@flushthis) January 4, 2015