I have to be honest; I’m one of those boat owners who has no idea what I’m talking about. My husband does all the shopping and decision making when it comes to our outboard motor because frankly, none of the different lingo or descriptions sound like different products to me. All I know is that there are oils that work with my motor, and some that don’t.
When my husband decided we should start buying Ringfree plus, I made the mistake of asking what the difference was. He told me for over 20 minutes. All I gather is that it’s one of the best Ethanol fuel options in a highly concentrated formula, and we only need one ounce of it for 10 gallons of gasoline. It also protects our fuel system. I’ll let him be the one to actually use it, though.