Clean Boy

Retro Modding
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Is the inside of the cartridge slot on your Game Boy old and dusty? Sounds like a job for the Clean Boy! Featuring one of our plastic Game Pak Cartridges, fitted to contain a small strip of slightly abrasive polishing paper, simply insert the cartridge and allow it to clean those hard to reach cartridge pins. 

This product comes in both a pre-built and DIY version, and replacement polishing film is also available. 


  • Custom cartridge designed to clean the pins in the cartridge slot of your DMG, Pocket, GBC, GBA, or SP
  • Easy to use; simply insert cartridge, and the polishing paper will do the rest



  • 1 x Game Pak in clear neon yellow with cart label (pre-labeled)
  • 2 x Polishing films (pre-installed) 
  • 2 x Supports (pre-installed)
  • 1 x Game Boy Cartridge Protector


  • 1 x Game Pak in clear neon yellow
  • 1 x Cart label
  • 1 x Polishing film
  • 1 x Support
  • 1 x Game Boy Cartridge Protector

Replacement Film

  • 1 x Polishing film
  • 1 x Support


  • Colors may vary from what you see on your display
  • This is not a game; the plastic Game Pak cartridge contains only the parts necessary to perform the cleaning function 

Customer Reviews

Based on 8 reviews
Great tool to have

Works great. The design is sweet. Looks at home mixed in with the rest of my cartridges!

Ana Crone
Seems to do the job

I mostly bought this for preventative maintenance, I think it's doing its job.

Garrett Knack
Get those hard to reach areas

I feel like it’s a nice final touch when finishing up with a mod. Had a cart not properly until I cleaned the contacts on my GBC. WORKS FLAWLESSLY. A little bit a razzle dazzle!

Leopoldo Navarro
Clean Boy!

Great yellow transparent case. Works! Tried it on an old Gameboy Pocket that has green dirt on the contacts and will not work. Wiggled Clean Boy a couple of times. The green stuff gone off and went in the Clean Boy paper and cleared it off. The pocket now plays the cartridges again! I might need to clean it further in the future.

Great item

Cleans dem Gamebois very good. as someone who has many. many Gameboys. I've used this on a lot of them and it does a great job. even looks great too!