How to clean parkerized finish

Parkerizing is a popular method of finishing firearms that provides excellent resistance to corrosion and protects the underlying gun metal from scratches and dents. However, cleaning a Parkerized finish requires special attention and care to avoid damaging it.

Here’s a comprehensive guide on how to clean a Parkerized finish:

Understanding the Type of Cleaner: Use only approved cleaners that won’t harm your Parkerized finish. Avoid using any harsh chemicals or abrasives, as they can scratch the surface of the gun metal and damage the coating. Instead, opt for cleaners that are specifically designed for use with Parkerized finishes.

Following the Cleaning Process:

Remove loose dirt and debris from the firearm’s surface with a soft cloth or brush. Next, apply a small amount of cleaner to a clean, dry cloth or sponge and gently rub it onto the gun metal. Avoid using too much pressure, as this can damage the coating. Once you have removed all the dirt and grime, wipe off any excess cleaner with a clean, dry cloth. Finally, buff the finish with a polishing cloth to give it a shine and restore its original luster.

Using Caution When Sanding: Excessive sanding can damage the coating and remove too much of the protective layer, leaving the gun metal exposed to corrosion. Use fine-grit sandpaper and avoid applying too much pressure. Sand only the areas that need it and use a light touch to avoid damaging the finish.

Avoiding Abrasives:

Scratch the protective coating and leave unsightly marks on the firearm’s surface. Opt for cleaning solutions that are specifically designed for use with Parkerized finishes, as they won’t scratch or damage the coating. Avoid using any abrasive cleaners or chemicals, as these can harm the finish and make it appear dull and lifeless.

Storing Your Firearm Properly: Use a gun case or safe when not in use, and avoid exposing the firearm to extreme temperatures or humidity levels. Parkerized finishes are more susceptible to damage from moisture and heat, so it’s essential to store your gun properly to maintain its appearance and functionality.


By following these steps and being cautious with your cleaning process, you can keep your Parkerized firearm looking like new for years to come. Remember that Parkerizing is a valuable investment in the longevity and durability of your firearm, so it’s essential to take care of it properly.

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