The Ultimate Rust Removal Technique Comparison: Ultrasonic vs. Soaking vs. Tumbling

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• The video is by Gen III Antique Auto and is titled The Ultimate Rust Removal Technique Comparison: Ultrasonic vs. Soaking vs. Tumbling.
• The video compares three methods for removing rust from carburetors: ultrasonic cleaning, soaking in WD-40, and tumbling in media.
• The carburetors were all soaked in the respective cleaning solution for about 10 times.
• The ultrasonic cleaning method was the most effective at removing rust.
• The WD-40 soak method was not very effective at removing rust.
• The tumbling method was somewhat effective at removing rust, but it also left media lodged in the carburetor.
• The author plans to test soaking the carburetors in sulfuric acid next.
• The ultrasonic cleaning method may be more effective if the cleaning solution is heated.
• The author will eventually put the carburetors up for sale after they have been cleaned and restored.