....just bought a 12 oz. can of Sea Foam tonight and it was 5 bucks and some change at Wally-World !! matchs all the claims of Yamaha ~ just not paying for the name !! oh by the by the can I am looking at says that 1 pint (16 ozs)treats 8 to 25 gallons of gas !hmmm.....that is an avg of 1 oz per gallon !!!