Can I add a cap full of Sea Foam to a small amount of 2 stroke mixture to winterize it? [SOLVED]

Thanks for the question, Brian. Yes, you can add Sea Foam to 2-stroke fuel mix to winterize it. Make sure you add at least 1 ounce of Sea Foam per gallon of fuel. It doesn’t hurt to add more than that, and it’s better to add a little more than not enough (for cleaning up a 2-stroke that’s having trouble, we recommend adding a 1:2 ratio of Sea Foam to fuel). Before you store it, run the engine for a few minutes to draw the treated fuel through the entire fuel system.