sea foam
motor treatment
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sea foam
motor treatment

Learn more
Sea Foam works in fuel and oil systems to clean and lubricate critical engine areas. Made from petroleum ingredients, Sea Foam is safe and effective when used in any gasoline or diesel engine. Just pour it in!
add to fuel & oil
cleans critical engine areas
stabilize & protect fuels from degrading
safe in all engines

RUN BETTER.

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.
use as a fuel stabilizer
It helps fuel resist evaporation, preserves ignition vapors, adds protective lubricity, and prevents the formation of gum and varnish in fuel systems.
ADD TO OIL
It cleans harmful residues and deposits that can restrict oil flow and engine lubrication.

PREVENT ENGINE PROBLEMS

Add Sea Foam to all fuel and oil systems to help prevent common engine problems. Sea Foam cleans harmful fuel and oil residues that often lead to problems like rough idle, hard starting, oil burning, and loss of power. A cleaner engine runs better and lasts longer!

clean fuel
injectors
clean
Engine deposits
clean carburetor restrictions
Lube upper cylinders
CLEAN OIL buildup
prevent
oil burning
quiET noisy oil
lifters
stabilize & protect fuel

RESTORE ENGINE PERFORMANCE

Sea Foam works in fuel and oil to quickly overcome common engine problems. It removes residues and deposits that cause problems like rough idle, loss of power, oil burning, and poor engine efficiency.

restore lost engine power
clean critical engine areas
help reduce engine wear
recover lost mpg
cleans away oil restrictions

SAFE FOR ALL ENGINES,
FUEL, AND OIL

Sea Foam Motor Treatment is made with 100% safe petroleum cleaning and lubricating ingredients. It does NOT contain harsh chemicals or detergents. Sea Foam is safe and effective in any gas or diesel engine, gasoline or diesel fuel, and conventional or synthetic motor oil.

2- & 4-cycle
gasoline
diesel
gas-ethanol
blends
diesel blends
conventional
& synthetic oil

SEA Foam motor treatment is

SAFE AND EASY TO USE

Simply add Sea Foam Motor Treatment to any gas or diesel fuel or oil. Sea Foam Motor Treatment is safe and effective in all types of engines – just pour it in!

add to
fuel tank

HOW MUCH?

For regular fuel system maintenance, add 1 ounce per gallon of fuel.

HOW OFTEN?

For cars & trucks driven regularly, put 1 to 2 cans of Sea Foam in your fuel tank every 3,000 miles.
For engine equipment used regularly, add 1 ounce of Sea Foam per gallon to a fresh tank fill every 3 months or sooner.
For all other engines & fuel tanks (not used regularly): Add Sea Foam to every tank of fuel.
READ DETAILED GUIDE

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?

Sea Foam 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.

READ DETAILED GUIDE

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 whenfuel is fresh.

READ DETAILED GUIDE

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#seafoamworks

QUALITY OF PRODUCT
A MONEY SAVER
“I bought a 1981 Mercedes diesel a few years ago. I suspect it had been sitting for a long time. While driving it over 70 mph the engine started losing power and eventually stalled out. After some consideration I figured that at that speed debris or algae must be blocking the tank filter. I limped but home doing 64 mph. My mechanic recommended removing, draining and cleaning the tank. For whatever reason I decided to give SeaFoam a try. I used two bottles and then took it out on the highway to see if the car would still have problems driving over 70mph. No problems whatsoever. No problems since then either. I became a customer and believer. Thank you SeaFoam.”
★★★★★
MB22001972 / 1972 MERCEDES 220D / EVERYDAY ENGINE OWNER IN CHICAGO, ILLINOIS
EFFECTIVENESS
I was a Fleet mechanic and Sea Foam is EXCELLENT
“I was in charge of maintenance of 15 vans, truck and cars. When I first got hired, all the vehicles had high mileage and ran like garbage. They had not been maintained at all. All the break rotors on all the vehicles were warped and squealing. And the engines, would sputter, stall, backfire, etc. I put a bottle of Sea Foam in each tank. And more importantly, I shot a bottle of throttle body/upper cylinder cleaner in all the intakes. A week later all the employees started asking what I did to the vehicles to make them run so smoothly. I told them ‘Just some maintenance tweaks’. Sea Foam works.”
★★★★★
FLEET MECHANIC / ASTRO VANS / PRO MECHANIC IN WASHINGTON
EFFECTIVENESS
RUNNING SO MUCH BETTER!
“I drive a 2014 Ford Fusion that has 148,000 miles on it. The engine was not running right, with a lack of power. At the last oil change it was suggested that I try adding Sea Foam Motor Treatment to clean out years of buildup. Treating the gas and the oil seemed to clean things out. It’s been running so much better!”
★★★★★
RON V / 2014 FORD FUSION / EVERYDAY ENGINE OWNER IN UTAH
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