How do you dispose of large Styrofoam?
If you have large foam blocks or sheets, cut them into smaller cubes. They'll fit easily into a trash bag, and you might be able to fit more in a single bag. Throw the Styrofoam into your garbage bin or dumpster. This is what most local agencies not only suggest, but require.
How do you dispose of Styrofoam in NJ?
Residents can drop off Styrofoam at the Union DPW yard, located at 1 Swanstrom Place, Monday – Friday from 8:30 to 4 pm. Residents can bring Styrofoam to the Westfield Conservation Center, 1300 Lamberts Mill Road, anytime the Center is open.