ToxMystery, a game about chemicals in the household, will be retired on December 31, 2018. The game was built in the Adobe Flash, a format not supported on tablets, most Web browsers, and other educational devices. Although the game has provided years of fun and entertainment, we have decided to retire this resource. Please visit NIEHS and EPA for learning activities about chemicals and environmental health.

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ToxMystery House

Welcome to ToxMystery

Welcome to the Text Version of "ToxMystery: What's Wrong in This Room?" Use the navigation bar to explore the various rooms and learn what hazards are in each one.


ToxMystery is a product of the National Library of Medicine