CCA Pressure Treated Wood

Asked February 2, 2018, 12:05 PM EST

I have a 25 year old deck that is being dismantled. Can I use the wood to make raised beds for vegetables? Would all the arsenic be gone by this point?

Baltimore County Maryland

1 Response

We have have no research and cannot say if the arsenic is gone.
Avoid using older types of wood treatments such as CCA, creosote, and Penta-treated lumber for raised beds. Take a look at our website for recommended materials to use