How do you get rid of the slimy stuff on brook trout?

To remove the slimy coating from brook trout, rinse the fish under cold water to help wash away some of the slime. You can also use a mixture of salt and water to scrub the skin gently, as salt helps break down the slime. Some anglers prefer using a cloth or paper towel to wipe the fish down, as this can effectively remove the slime while also providing a better grip for handling. Finally, ensure to rinse the fish again after cleaning to remove any residual salt or debris.