One way to prevent exposure to lead in soil is to maintain a physical barrier on top of the soil. Mulch is one material that can be used to build a barrier on top of soil, and can be good on walking paths in gardens, around the dripline of a building, or in a play area. The city of Troy offers free wood chips to its residents through Public Works. Call to verify when you can pick up mulch from the lot at Main Street and East Industrial Parkway.
