High Mileage is specially formulated to help keep higher mileage gasoline cars and trucks on the road longer. High Mileage works in fuel to clean fuel passageways and lubricate upper engine areas. When added to oil, High Mileage cleans away harmful oil residues that can restrict flow. Just pour it in!
RUN CLEANER
LAST LONGER

ADD TO FUEL
It works through fuel injectors and carburetors to remove harmful residues and deposits from fuel passageways, intake valves, pistons, and chamber areas after years of harmful buildup.
reduce engine wear
It cleans and lubricates upper engine areas to help resist long-term wear.
ADD to oil
It cleans harmful oil residues that can restrict oil flow and engine lubrication. Use every oil interval to help prevent the common causes of oil burning.
High Mileage is
SAFE AND EASY TO USE
Just pour it in! High Mileage is a safe and easy way to help any gas engine run smoother and last longer.
ADD TO
FUEL TANK
HOW MUCH?
For regular fuel system maintenance, add 1 ounce per gallon of fuel.
For cleaning, use 2 or more ounces per gallon to a low tank of fuel – the more you add to fuel, the better it cleans!
For cleaning, use 2 or more ounces per gallon to a low tank of fuel – the more you add to fuel, the better it cleans!
HOW OFTEN?
For cars and trucks driven regularly, put 1 to 2 cans of Sea Foam in your fuel tank every 3,000 miles. For vehicles that sit between use, add to every tank of fuel.
ADD TO OIL CRANKCASE
HOW MUCH?
Add 1 ounce for each quart of oil in the crankcase. Just remove oil filler cap and pour directly into the crankcase.
HOW OFTEN?
High Mileage can be added at any time during the oil interval. For best results, we recommend adding to oil 100 to 300 miles before every oil change.
ADD TO FUEL FOR STORAGE
HOW MUCH?
To stabilize fuel for storage, add 1 ounce per gallon of fuel. After stabilizing fuel, run the engine long enough for the treated fuel to work all the way through fuel injectors or carburetor passageways.
HOW OFTEN?
Add to every tank of stored fuel. For best results, add when fuel is fresh.
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