Empty cat-food cans are often recyclable, but your local program decides. The can material, leftover food, lid, and collection setup all affect preparation.
Check your city or hauler’s current list before filling the bin. A recycling symbol or metal can alone does not guarantee local acceptance.
Check Local Acceptance First
Look for metal food cans, steel cans, tin cans, or aluminum cans in your program’s accepted-material list. Ask if pet-food cans and detached lids are included.
The EPA recycling guide says metal food cans are generally recyclable, while local programs control the exact rules.
If your program excludes the can, do not wish-cycle it. Use the local trash route unless the program names another drop-off.
Empty and Clean the Can
- Scoop the remaining food into your household’s approved food-waste or trash route.
- Scrape the can and rinse it with a small amount of water.
- Let it drain, then follow local instructions for the lid and label.
- Place it loose in the correct bin if your program accepts it.
You do not need to sterilize a food can. The aim is to remove food that can soil paper and other materials during collection.
Do not put a partly full can in recycling. If the food is spoiled or moldy, avoid touching it and wash your hands after handling the container.
Handle the Lid Without Getting Cut
Metal lids can leave sharp edges. Do not reach into a can or press a cut lid flat with your bare hand.
Some programs accept the lid inside the empty can, while others want it separate or in trash. Follow the local instruction instead of guessing.
Keep loose lids away from pets and children. Our guide to metal bottle caps covers a different item with similarly local rules.
Leave Crushing to the Program
Do not crush cans with a hammer. The EPA advises against crushing cans in single-stream programs because sorting equipment may identify their shape.
If your deposit or drop-off program specifically requests crushed cans, follow that program’s directions. Otherwise, leave the can in its recognizable shape.
What About Labels and Linings?
Remove the paper label only when your local program asks. Adhesive, coatings, and can linings are handled by the receiving system, not by home stripping or burning.
Do not use an unlabeled lining color to decide whether a can is steel, aluminum, or safe for a particular reuse. The recycler’s accepted list is the useful test.
Reuse Cans With Care
A clean can may hold nonfood items if every edge is safely covered. Do not turn a sharp-edged can into a pet toy, food container, candle mold, or child’s craft.
If you buy cat food in pouches or bags, check that packaging separately. Our pet-food bag guide explains why flexible packaging follows another route.