Everything you need to know about poison ivy and oak from the experts, and for those who are loyal Tecnu users, a Rewards program just for you!

Our app offers a range of helpful features to keep you informed and protected from poison ivy, oak, and sumac plants. And if you love Tecnu, you can buy products directly from us, and earn loyalty points for future purchases! Also included maps of the United States, showing where these plants are commonly found.

Identifying these plants is crucial, and the Tecnu app has pictures of them in various seasons, displaying their distinctive colors. We also provide an FAQ section to help you with any questions or concerns you may have regarding exposure.

Do you want to outdoor more? Our instructional videos demonstrate how to use Tecnu products effectively so you can avoid a painful rash.

Find new places to adventure! You can also explore a selection of nature trails in all 50 states, with the option to suggest additional trails for us to add.

We are proud to sponsor Leave No Trace, a nonprofit organization dedicated to protecting the beauty of nature. With our app, you can learn more about our partnership and how we are committed to preserving the environment.