Where to dispose of aluminium? A Practical Guide to proper recycling

Aluminium is one of the most sustainable materials available: it’s 100% recyclable and can be reused endlessly without losing its original properties. That’s exactly why it’s so important to dispose of aluminium packaging correctly through separate waste collection—small mistakes can compromise the entire recycling process.

But where should aluminium go? And what about food containers that are still dirty? In this guide, we answer the most frequently asked questions to help you make the right choice, every single day.

How to Dispose of Aluminium: What Goes Where?

The correct bin for aluminium depends on local waste collection rules, which can vary from one municipality to another. In general:

• If available, aluminium should go in the dedicated metals bin

• Alternatively, in the light multi-material bin (plastic + metals)

• Or in the heavy multi-material bin (glass + metals)

Always check with your local authority for the most accurate instructions.

Aluminium Trays: Clean or Dirty—Where Do They Belong?

Used aluminium trays—whether from takeaway meals, frozen foods, or baking—often raise doubts. Here are the basic guidelines:

• If clean or only slightly dirty (e.g., with traces of sauce or oil), dispose of them with the aluminium or metals collection.

• If heavily soiled or encrusted with food, try to remove the residue. If that’s not possible, throw them in the general (unsorted) waste.

You don’t need to scrub or wash the trays—just make sure any visible food is removed. This makes it easier for recycling facilities to process the material. Kitchen foil can also be recycled, but the same rules apply: if reasonably clean, it can go into the aluminium bin—even if crumpled. If heavily contaminated with food or grease, clean it if possible, or dispose of it in the general waste.

Italy’s Recycling Performance in 2024

According to the latest data from CIAL (National Aluminium Packaging Consortium):

• The aluminium packaging recycling rate reached 68.2%, surpassing EU targets.

• Over 62,400 tonnes of packaging were successfully recovered.

• This prevented the release of around 442,000 tonnes of CO₂ and saved the energy equivalent of 197,000 tonnes of oil.

These results highlight not only the efficiency of Italy’s recycling system, but also the growing awareness and responsibility of citizens.

Want to keep up with the latest on aluminium recycling and sustainable practices? Subscribe to our Newsletter and never miss an update!