Sea Foam in ultrasonic cleaner [SOLVED]

Could I use Sea Foam in an ultrasonic cleaner to really scrub/clean my 2-stroke outboard carburetor?

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Jim D.
Jim D.
5 months ago

Thanks for the question, Steve.

Some people use Sea Foam in ultrasonic cleaners and claim that it works. However, we always recommend following the manufacturer’s recommendation for what to use in their cleaning machines.

Another idea: if you want to try cleaning the carb without removing it, you can use a high concentration of Marine PRO in a low amount of fuel (add a full can to 2-4 gallons of fuel and run the engine for at least 20 minutes). That works very well to remove varnish and deposits.