Star brite PRO Star Gas Stabilizer delivers all-in-one fuel stabilization and fogging protection in a single concentrated formula. Engineered for gasoline and ethanol-blend engines, it coats internal engine surfaces to prevent rust, gum, and deposits — keeping the fuel system clean and ready for reliable starts after extended storage.

Specifications:

• Size: 16 fl. oz.
• Treats 1 fl. oz. per 5 gallons of fuel capacity
• Compatible with all gasoline types including ethanol blends (E-10 and others)
• Combines fuel stabilization and fogging oil protection in one step
• Prevents gum, varnish deposits, and corrosion in fuel systems and engine components
• Coats internal engine surfaces for easy starts after storage
• Fill tank completely and run engine 10 minutes to distribute treated fuel
• Effective across a wide range of climates and temperatures
• High-potency concentrated formula for economical usage
• Suitable for all gasoline engine types requiring long-term fuel preservation

Directions:

• Add 1 fl. oz. of PRO Star Gas Stabilizer for each 5 gallons of tank capacity
• Fill the tank completely with fuel to minimize water condensation and volatile fumes
• Run the engine for 10 minutes to circulate the treated fuel throughout the system

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.