100%
WD-40 Super Concentrated Fuel Injector Cleaner 12oz
by WD-40— Made in San Diego, CA
Verified American Made
American Score
88% — High
Why not 100%? Full verification requires additional independent sources
Manufactured in San Diego, CA
Manufacturing in USA since 1953Verified through 3 independent sources
- Known factory location
- Brand website
- Product listing
Evidence Breakdown
Factory: City-level verified
Website claim: Yes
History: 20+ years
Overseas lines: None known
Super concentrated fuel injector cleaner that dissolves carbon, gum, and varnish deposits. Made in USA. Cleans injectors, carburetors, intake valves and ports. Helps restore fuel economy.
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WD-40 Super Concentrated Fuel Injector Cleaner 12oz
88% American Score