Can you recycle plastic bags in Diamond Bar, CA?

Not in your blue cart. Bags and film wrap around the sorting equipment at the facility Valley Vista Services uses, which is why they're excluded almost everywhere. Take clean, dry bags back to a grocery-store drop-off, or put them in your black cart.

What do I do with batteries in Diamond Bar, CA?

Batteries never go in any of your Diamond Bar, CA carts — not the blue cart, not the black cart. They're household hazardous waste and a genuine fire risk in the truck. Tape the terminals and take them to a local e-waste or household-hazardous-waste drop-off.

Recycling rules in Diamond Bar, CA

📍 Valley Vista Services · 3-cart program

Who collects your recycling in Diamond Bar, CA

Residential curbside collection in Diamond Bar, CA is provided by Valley Vista Services under an exclusive franchise, so every household on the route gets the same carts and the same accepted-items list. Households get three carts — a blue cart for recyclables, a green cart for food scraps and yard trimmings, and a black cart for everything else.

That third cart isn't optional: California's SB 1383 requires organic-waste collection statewide, which is why food scraps have their own cart here instead of going in the trash.

The quick answer for Diamond Bar, CA

Plastic bottles & jugs	♻️ Blue cart	Empty; keep the cap on.
Aluminum & steel cans	♻️ Blue cart	Give them a rinse.
Flattened cardboard	♻️ Blue cart	Clean, dry sections only.
Glass bottles & jars	♻️ Blue cart	Lids off.
Food scraps	🌱 Green cart	Fruit, veg, leftovers, bones.
Greasy pizza box	🌱 Green cart	A clean box can be recycled instead.
Plastic bags & film	🗑️ Black cart	Store drop-off is better.
Batteries	⚠️ Hazardous	Never curbside — tape the terminals.

This is the short list. The full A–Z of what is and isn't recyclable is on what can I recycle? — or scan the item and get the answer for Diamond Bar, CA directly.

📷 Scan an item

Diamond Bar, CA recycling FAQ

Can you recycle plastic bags in Diamond Bar, CA?: Not in your blue cart. Bags and film wrap around the sorting equipment at the facility Valley Vista Services uses, which is why they're excluded almost everywhere. Take clean, dry bags back to a grocery-store drop-off, or put them in your black cart.
What do I do with batteries in Diamond Bar, CA?: Batteries never go in any of your Diamond Bar, CA carts — not the blue cart, not the black cart. They're household hazardous waste and a genuine fire risk in the truck. Tape the terminals and take them to a local e-waste or household-hazardous-waste drop-off.

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Still not sure?

Rules vary by material and by hauler, and the sorting line is strict — one wrong item can contaminate a whole load. When in doubt, point your camera at the item for a verdict, or check the official Valley Vista Services guide.