Posted: May 17, 2017 at 5:42 pm This church in Detroit, MI hasn\’t been cleaned since it was built 134 years ago. I always thought the stone was black. [3024×3556] [OC] submitted by /u/DetroitStalker to r/powerwashingporn [link] [comments] Source: Reddit: TGIOKDI Upvoted Leave a Reply Cancel replyYou must be logged in to post a comment.