Seafoam, yes or no?
 

I was watching a auto repair show and he said seafoam is a definetly use for 2 stroke outboards but not for 4 strokes. That's good for me since I have a 2 stroke. What do you guys think? Or know.

I prefer Yamaha ring free plus or Mercury carbon guard. Sea foam cant hurt.

I started using seafoam in my small 2 strokes yeas ago. I use only non E in them, the seafoam seems to keep the diaphragms pliable when not in use. Lotta people say its voodoo , but as Spare said, it s not gonna hurt. I usually run a bottle through my OB in the spring.