There are a few things you can do to clean a graphics card if it starts to look dirty or if it’s been in use for a while.

  1. Use a mild soap and water solution to clean the card. This will help remove any built-up dirt and dust.
  2. Use a card washer to clean the card’s contacts and the back of the card. This will help remove any built-up sweat or oil on the card.
  3. Use a dry cloth to clean the graphics card’s internals, including the fan, power supply, and memory chips. This will help remove any build-up residue from these areas.