B3C 5-002 Mechanic In A Bottle & Ethanol Shield 2 oz Twin Pack

B3C 5-002 Mechanic In A Bottle & Ethanol Shield 2 oz Twin Pack.  For 2 and 4 cycle engines.  Mechanic In a Bottle fixes, revitalizes and cleanses the engine.  Pour 1 oz per 1 gallon of fuel into your fuel stank and starts working in as little as 15 minutes! Ethanol Shield protects, prevents, and stabilizes. Pour 1 ounce per 10 gallons of fuel directly into the fuel tank.  Made in the USA.