Does Seafoam Actually Work in a Car? (with Proof)

Does Seafoam Actually Work in a Car? (with Proof)

If you’ve never heard of Seafoam, basically it’s a substance that claims to clean off your pistons by removing all of the gunk and carbon from the surfaces of your combustion chamber.

We’re forced to wonder if this product, like many others, actually works or if we’re just being taken on an expensive and fruitless ride.

Check out the video below as Seafoam is tested out in a Honda Civic Si to see if it really works! Was this what you expected to see out of this carbon deposit remover?