Can you clean fouled spark plugs with Sea Foam Spray? [SOLVED] Asked by Shane Z. In Alabama Will Sea Foam Spray help to clean fouled spark plugs during the engine spray treatment?
Thanks for the question Shane. Sea Foam Spray will definitely work to clean the the spark ignition areas of spark plugs during the treatment. If a plug is fouled you can remove the plug and clean with Sea Foam Spray and a wire brush.