… visits) Monday through Friday     6 a.m. to 10 p.m. Saturday     6 a.m. to 4 p.m. Sundays and holiday    8:30 to 4 p.m. The buildings are closed outside of these times … in Dessau-Roßlau Source: Firma Busse UBA Dessau-Roßlau main entrance Source: Umweltbundesamt Rear façade of UBA Dessau-Roßlau Source: Umweltbundesamt The lobby (forum) of UBA Dessau-Roßlau Source: Umweltbundesamt UBA in …

… Cleaning agents and laundry detergents 1.3 million tonnes of cleaning agents and detergents are sold every year. Source: Torsten Schon / Fotolia.com Cleaning agents and laundry detergents are used every day in private households and in the institutional …