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Gun Scrubber® Firearm Cleaner

Key Features

  • Gun Scrubber Cleaner cleans and evaporates fast.
  • With an occasional blast, Gun Scrubber eliminates firearm jams while improving accuracy and reliability.
  • Excellent for automatics, bolts, lever and slide actions, as well as shotguns, air rifles, and muzzleloaders.

33340 - Gun Scrubber Firearm Cleaner, 10 oz. aerosol - $13.40

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33344 - Gun Scrubber Firearm Cleaner, 13 oz. aerosol - $15.40

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33348 - Gun Scrubber Firearm Cleaner, 15 oz. aerosol - $17.60

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Please note: This item cannot be shipped to an address within the State of California.


Cleaning your firearm just got a whole lot easier and faster thanks to Birchwood Casey’s Gun Scrubber® Firearm Cleaner. Gun Scrubber® Firearm Cleaner is a pressurized, fast evaporating firearm cleaner that cleans internal metal firearm parts and firearms effectively.  While safe for firearm usage, the solvent may harm finished surfaces, plastics, laminates, composites, rubber grips or other materials used in the construction of today’s firearms.  Always test in an inconspicuous area to ensure product will not harm surfaces.

33340 - 10 oz net wt, Standard Size Aerosol
33344 - 13 oz net wt, Professional Size Aerosol
33348 - 15 oz net wt, Shop Size Aerosol

Download Birchwood Casey Gun Care Guide

Download Safety Data Sheet 


Q: Is the “Gun Scrubber Firearm Cleaner” the same as the “Gun Scrubber Synthetic Safe” formula?
A: Yes, the product labeling did not specify “Synthetic Safe” but it is the same formula. Cans with UPC code of 0 29057 33340 4 and 0 29057 33344 2 have and will always be “synthetic safe.”
Q: Will Gun Scrubber damage plastic?
A: Gun Scrubber may harm some plastics, painted surfaces, synthetic stocks, camouflage finishes and wood finishes. Do not allow product to pool on, in or under firearm, or components to reduce the possibility of damage. Test an area before using.
Q: Why does the label on my Gun Scrubber look different than on the website?
A: There are currently 3 labels of Gun Scrubber.
Q: Why does the product not spray when I can feel that the can is not empty?
A: If the Gun Scrubber® can is not held straight up and down when in use there can be a disproportionate amount of propellant used. This can result in all the propellant being used up despite some product remaining in the can.

Have a question about this product?
Contact Birchwood Casey Customer Service:
Toll-Free: 800-Shoot-N-C (746-6862)
Or by email: customerservice@birchwoodcasey.com