Did I Just RUIN My Revolver in the Dishwasher? Dishwasher vs. Ultrasonic Cleaner

Published on March 1, 2026
Duration: 9:06

This guide details a comparison between using an ultrasonic cleaner and a dishwasher for cleaning a black powder revolver. The experiment, conducted by an experienced shooter with 20 years of black powder experience, found the ultrasonic cleaner to be effective, while the dishwasher method resulted in light rust and bluing loss. The speaker strongly recommends the ultrasonic cleaner for firearm maintenance.

Quick Summary

Cleaning a black powder revolver in a dishwasher is not recommended, as it can cause rust and damage the finish. An ultrasonic cleaner, however, proved effective in removing fouling and preventing rust, making it the preferred method for firearm maintenance.

Chapters

  1. 00:12Intro: Revolver Cleaning Experiment
  2. 00:36Bore Inspection: Rust & Residue
  3. 01:19Ultrasonic Cleaner Setup (22L Vevor)
  4. 02:54Dawn Soap & Ultrasonic Cleaning
  5. 03:30Post-Ultrasonic Cleaning Results
  6. 05:09Dishwasher Cleaning Test
  7. 06:51Conclusion: Ultrasonic Preferred

Frequently Asked Questions

Can I clean my revolver in a dishwasher?

No, cleaning a revolver in a dishwasher is not recommended. This experiment showed it can lead to light rust formation and damage to the firearm's finish, such as bluing.

What is the best way to clean a black powder revolver?

Based on expert testing, using an ultrasonic cleaner with hot water and a suitable cleaning agent like Dawn dish soap, followed by lubrication with Ballistol, is an effective method for cleaning black powder revolvers.

What are the risks of using a dishwasher to clean firearms?

Using a dishwasher to clean firearms carries significant risks, including the development of rust due to prolonged exposure to moisture and heat, and potential damage to the finish like bluing removal.

What tools are needed for ultrasonic firearm cleaning?

For ultrasonic firearm cleaning, you will need an ultrasonic cleaner (a 6.5-liter model is often sufficient for parts), hot water, a cleaning agent like Dawn dish soap, and a lubricant such as Ballistol.

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