Should I take a shower or a bath with Tecnu after exposure to poison oak or ivy?


It is best to use Tecnu Original in the shower. Tecnu bonds with the urushiol to remove it from the skin, and in the shower, the urushiol will wash down the drain with the water. In a bathtub however, the oil can disperse into the water and possibly spread to other areas of your body.

Tecnu Original uses