The undifferentiated waste collection includes all the materials that cannot be recovered or recycled because of their own features: they have to be sent to the treatment plants before going to the garbage dump.

It is important to put the waste into well-tied bags before putting it into the bin:

• Do not throw out dangerous waste
• Do not throw out bulky waste
• Do not throw out WEE (Waste from Electric and Electronic devices)
• Do not throw out debris from buildings and demolitions, such as pieces of plaster.