Recycle Right in the New Year — and All Year
January 2, 2026
How to Recycle Christmas Trees, Polystyrene, Needles and Bags
From taking away your Christmas tree to purging your home of plastic bags, the city’s recycling and trash collections can help you safely clean up from the holidays and year-round.
Rockville collects Christmas trees as part of its recycling collection. Place trees at the curb for pickup on regular recycling and trash collection days after removing all ornaments and metals, wires, stands and decorations, including tinsel. Trees should not be bagged. There is no deadline for curbside collection of trees.
The county recommends recycling branches and needles at home by using them as ground cover under trees and shrubs or by chopping them up and adding them to a compost pile. Artificial trees cannot be recycled and should be placed in the gray trash cart for regular weekly collection.
Artificial trees that are too large to fit in the cart can be collected by appointment as one of six bulk collections allowed per year or taken to the transfer station. For bulk-waste disposal information, visit rockvillemd.gov/bulkwaste.
Rockville collects used polystyrene as part of its weekly trash collection and takes it, along with other household refuse, for disposal in the county’s waste-to-energy incinerator. Often mistakenly called “Styrofoam,” the material, commonly used to protect package contents during shipping, should not be placed in recycling carts. Instead, place it in the gray trash cart.
When disposing of needles, such as medical sharps and syringes, use containers made of heavy-duty plastic that close tightly with a puncture-proof lid. This prevents recycling and trash collection crews from getting stuck. Label the container and place it in the middle of household trash in the gray trash cart or find a disposal program. Learn more about safe disposal at bit.ly/howtorecyclesharps.
Find a grocery store that accepts plastic bags for recycling: Visit bit.ly/howtorecyclebags.
Got a city recycling or trash cart that’s falling apart? Damaged lift bars on city recycling or trash carts can cut customers and crew members. Call 240-3148568. The city will replace it for you.