I heard that that rumor got started as a misunderstanding, from people observing raccoons pulling crayfish out of streams, so that it looked like they were washing them.
January 10, 2015
June 13, 2017
October 16, 2017
I heard that that rumor got started as a misunderstanding, from people observing raccoons pulling crayfish out of streams, so that it looked like they were washing them.