How to Keep Lawn Mower Snow Blower Carburetor Running Smoothly Varnish Ethanol Gas

How to keep Lawn Mower Snow blower Carburetor Running Smoothly Varnish Ethanol Gas. We' explain how, and why to add a little bit of Seafoam to the gas in your small engine to keep the carburetor free from varnish buildup with today's ethanol gas.