Sea Foam for cleaning fuel injectors in a 2010 Prius [SOLVED]

I have a Toyota 2010 hybrid Prius. How much Sea Foam should I use to clean injectors and carbon buildup? 🤔

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Jim D.
Jim D.
2 months ago

Thanks for the question, Ray! Here’s what I’d do:

Add a full can of Sea Foam High Mileage to a low tank (2-3 gallons) and drive until almost empty before refueling. That will create a high cleaning concentration and it’s one of the best ways to use a can of Sea Foam.

You could also run a can of Sea Foam Spray through the intake. Detailed instructions can be found in a previous comment here: