Emigrant of Mexican origin is used around the world.
"There is no doubt that Mexicans, filled with dignity, willingness and ability to work,
They are doing jobs that not even blacks want to do there in the United States "
President of Mexico [2000 to 2006]
Sweeper in Tower Bridge, London UK
Dustman in Thames,
Tourist Attraction in The Museum für Völkerkunde,
Bathroom Cleaner in Stephansplatz U-Bahn,
Street-sweeper in Kings Cross,
Cleaning staff in Hostel Hütteldorf,