How much Sea Foam per gallon of fuel in the tank [SOLVED]

Do you add 1 ounce per gallon of fuel that your vehicle holds or do you add 1 ounce of how much gas is left in the tank? Thanks.

Notify of

1 Comment
Newest Most Voted
Inline Feedbacks
View all comments
Jim D.
Jim D.
1 year ago

Hi Brian,

Add 1 ounce per gallon of fuel that is currently in the tank.

That said, it’s safe (and works very well) to add a higher concentration when you want more cleaning power. I like to add a full can to 2-4 gallons of fuel and drive until almost empty before refueling.

Hope that helps!