Shenzhen: Water Works

Had to do a bank dash in the afternoon (what is it with banks and their opening hours?!?) and on the way back to work spotted this team of ayis (cleaners) hosing down, sloshing around and generally making a lot of things wet at Mangrove Citic apartment complex. Was it all clean in the end? No idea. But me taking this photo caused huge amounts of hilarity and waving!