Recent content by BTBO

According to Seafoams website, as long as it sealed tightly after being opened, there really is no concern about shelf life.

South Louisiana here. Our winters aren't very brutal, though occasionally will get down to upper teens/lower 20's. I have a Scag w/Kawasaki engine, TroyBilt push mower w/Honda engine and a Yamaha generator. I only burn non-ethanol fuel with a mixture of Seafoam (3 oz per gallon of gas) Yamaha...