Despite its decline, Fu10 remains an important part of Galician cultural heritage. The occupation has been recognized as a traditional craft, and efforts have been made to preserve its history and memory. Fu10 has also inspired artistic works, such as literature, music, and film, that reflect on the lives and experiences of these workers.
The Fu10 tradition dates back to the 19th century, when urbanization and population growth led to an increase in waste management needs. In the absence of modern sewage systems, Fu10 workers played a crucial role in collecting and processing human waste to maintain public health and provide a valuable resource for agriculture.
Fu10 is a traditional occupation in Galicia, where workers collect and transport human feces, known as " night soil," from households and public toilets to be used as fertilizer in agriculture. The job requires working at night, hence the name "night crawling work."
As modern sewage systems and waste management technologies improved, the need for Fu10 workers decreased. The occupation gradually declined, and by the mid-20th century, Fu10 had largely disappeared in Galicia.
Fu10 workers typically worked at night, collecting night soil from households, public toilets, and other sources using horse-drawn carts or manual labor. The work was physically demanding, unpleasant, and often hazardous, with risks of accidents, diseases, and exposure to toxic gases.