About Star Brite
Star brite was founded in 1973 around a single product, Star brite Auto Polish, and has grown into a manufacturer of marine, RV, automotive, powersports, and home-care maintenance products. The company is headquartered in Fort Lauderdale, Florida, with a manufacturing and distribution facility in Montgomery, Alabama, where it consolidates formulation, blending, packaging, and quality control under one roof. Star brite was acquired by OneWater Marine/T-H Marine Supplies in 2022 and continues to make its products in the USA.
Among its best-known lines is Star Tron, an enzyme-based fuel treatment that works differently than traditional antioxidant stabilizers by actively breaking down ethanol-related water and sludge inside a fuel tank rather than only slowing oxidation. The Star Tron Enzyme Fuel Treatment Concentrate is rated for gasoline, diesel, 2-stroke, and 4-stroke engines, and in our research it holds a 4.8-star rating across roughly 10,000 Amazon reviews. It also placed among the top performers in Project Farm's independent 5-year fuel storage test, a widely cited third-party benchmark for this product category.
Brand website: starbrite.com
What Star Brite makes
Star Brite's range runs wider than the products we review. The lines we know best from our own testing are marked with a star:
Star Tron Enzyme Fuel Treatment
Enzyme-based fuel additive that breaks down ethanol-related water and sludge in stored fuel systems — featured on RevRated
SiO2 Ceramic Care line
Metal Protect, Speed Detailer, Vinyl Protect, Wash & Wax, and Wax & Seal ceramic-formula products
Marine cleaning and care products
Boat cleaners, waxes, and mildew stain removers formulated for fiberglass, vinyl, and plastic surfaces
RV care products
Cleaning and maintenance products for RVs and trailers
Automotive care products
Descended from the original 1973 Star brite Auto Polish
Home and outdoor power care products
Maintenance products for outdoor power equipment and home care
Why we recognized Star Brite
The RevRated Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose products consistently stand out in our hands-on category reviews. Star Brite earned it on the strength of the products below, evaluated the same way every product on this site is: bought, run on real vehicles, and judged on merit.
Star Brite products we rated highly
Star Tron Enzyme Fuel Treatment Concentrate, 16 oz.
Star Tron's enzyme technology actively breaks down the ethanol-related water and sludge already inside a fuel tank, a different mechanism than antioxidant stabilizers that only slow oxidation in fresh fuel. One 16 oz bottle treats 256 gallons at a 1 oz per 16 gallon ratio, and the formula is safe across gasoline, diesel, 2-stroke, and 4-stroke engines, so one bottle covers a mixed equipment fleet. In our research it holds a 4.8 rating across nearly 10,000 Amazon reviews, and it placed among the top performers in Project Farm's independent 5-year fuel storage test.
Read the 7 Best Fuel Stabilizers of 2026 guide →What earned Star Brite the recognition
- In business since 1973, with more than 50 years manufacturing marine, RV, automotive, and home-care maintenance products
- Made-in-USA manufacturing consolidated at a single Montgomery, Alabama facility covering formulation, blending, packaging, and quality control
- Star Tron's enzyme fuel-treatment chemistry placed among the top performers in Project Farm's independent 5-year fuel storage test
- Star Tron Enzyme Fuel Treatment Concentrate holds a 4.8 rating across nearly 10,000 Amazon reviews in our research, rated safe across gasoline, diesel, 2-stroke, and 4-stroke engines
- One 16 oz bottle treats 256 gallons of fuel, among the most economical per-gallon treatment ratios we found in this category