Boatbrains,Sea foam is ok. I prefer carbon gaurd, and ring free but have used sea foam in a pinch with satisfactory results.
I have seen this with several products. Seafoam and Lucas Injector Cleaner are my favorites. For sprays, I see the best results with PowerTune.Here's my SeaFoam story, this is no BS. My 2014 Polaris Sportsman 570 wouldn't start. It ran fine the day before. I figured it was the fuel pump again. I decided to give Seafoam a try. I pulled all the old gas out and add one gallon of fresh premium and 2 cans of seafoam. I pulled the hose off of the injector and cycled the pump until I got fresh gas to the injector. Then I tried to start it, just to put new gas through the injector. I let it sit overnight, the next morning it ran for like 2 seconds. I continued this routine for a week. Each day it would run a little longer. This Sunday morning it started and continued to run and has been running fine since. I love me some Seafoam!