Readers ask: How To De-yellow A Nintendo Entertainment System Controller?


Why is my Super Nintendo yellow?

Why did my SNES turn yellow? In short, the type of plastic that Nintendo used to make the SNES is the reason it becomes that gross yellow color over time. The oxidation of these free bromine particles is what results in that sickly yellow color appearing on your console.

How do you clean a yellow Xbox controller?

just get a ‘magic eraser’ on ebay or pretty much anywhere. their pretty cheap and should work. make sure you test it on somewhere that you wont be holding, just encase it damages the plastic (which it shouldn’t), just cut a small piece off, dip a tiny edge in water and rub it on there, should get rid of the yellowing.

How do you keep plastic from turning yellow?

Painting the plastic pieces (if they’re not food storage containers) with a clear acrylic varnish will help prevent them from turning yellow again. For plastic pieces that are discolored from food dyes, see our article about How to Clean Food Dyes from Plastics.

Do all SNES turn yellow?

Because of the light color of the plastic of the SNES and NES, this discoloration is more easily seen than with other darker plastics such as on the N64 and the Nintendo GameCube. The only time you may not have a yellowing piece of hardware is if you were lucky enough to get a balanced batch of plastic.

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How do I refurbish my NES controller?


  1. Step 1: Take It Apart. Get a small phillips head screw driver and take all six screws out of the back of the controller and take the back off and remove the board from it.,
  2. Step 2: Sand It.
  3. Step 3: Clean the Buttons.
  4. Step 4: Put It Back Together and Your Done!

Why do old consoles turn yellow?

This yellowing happens thanks to a flame retardant called bromine in those old ABS plastics. When exposed to UV light, those bromine molecules can destabilize and leech through to the surface, causing the plastic to turn yellow (or even brown if left long enough).

How do I know if my SNES is 1 chip?

If you remove the metal cover plate (under the cartridge release lever), you’ll see the final verification you’d need: The actual “ 1CHIP ” S-CPUN chip, as well as the full motherboard revision (circled in red below). Any 1CHIP revision is good: -01, -02 and -03.

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