This flat tile roof was cleaned this morning in Tilden's Grove, a very nice community in Windermere, FL. It took a bit over 1.5 hours to complete. The roof was still wet in the 'afters' but you get the idea.
The last pic is of Ken Griffey Jr.'s shack on the other side of the lake.
Thanks to Ken D'Amato (Exterior Attack) for the hand as ground man!