A couple of weeks ago the thunderstorm in Copenhagen flooded our basement floor up to about 30 cm, and we thought we'd gotten away with it. Cleaning and throwing out ruined parts etc.
Then this happens:
Busted watermain 3 meter under ground leaves the street flooded.
Which meant our basement flooded completely right up to the edge.The top layer is black sticky oil.
The 200 liters of discarded bike oil in the basement has left everything sticky, black, slippery...and mostly ruined.
Old Extremely sticky and Dirty Motorcycles