| About the Center for Environmental Health |
| Did you know...Only a small fraction of the estimated 80,000 registered synthetic chemicals have been adequately tested for their effects on people's health. |

| Eliminating Arsenic in Playground Structures (2001-03) |
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Center for Environmental Health forced major manufacturers of children's playground equipment to stop using arsenic-based wood preservatives, which expose children to dangerous toxins after only a few days of use. |