^^ It says it's perfectly safe on the bottle. If it messes up anything from overuse, you could sue the manufacturer.

It smells like the main ingredient in SeaFoam is Isopropyl Alcohol.

I guess after you let the engine suck up 1/3 of the can, you should turn the car off and let it sit for awhile before turning it back on.

Just did this on my elantra.

I used the line from the im to the fuel pressure regulator as a straw in the seafoam can.

tons of smoke. revs a lot easier now.