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A comment on Why aren't we all using Japanese toilets?. Parent comment

Re:Why aren't we all using Japanese toilets? by Reltair on Wednesday November 14, 2012 @02:19PM (#4784979)
When I went to Japan and used the public toilets there, the nozzles would first go through an auto-cleaning process when you sat down.
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Re:Why aren't we all using Japanese toilets? by gallaghersean on Wednesday November 14, 2012 @02:43PM (#4785117)
Good, that would help with my fear. But then again, what's the algorithm of their cleaning. How does it know for sure it's clean? Honestly us Americans can be messy. I can only image what it would be like using one of these at Walmart, a public rest stop or even your infamous Gas Station restroom (if you want to even call those restrooms).
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