This cleaning paste is the ideal solution to games that still don't work properly after being cleaned with either rubbing alcohol or an eraser. Over their many years of usage your games build up a layer of dirt and grim that this solution cleans off. To guide you through the cleaning process step-by-step color instructions are available for download. To open your game you will most likely require a security bit. A list of security bits is listed below.

Nintendo Game Cartridges

• Nintendo NES Game Cartridges: 3.8mm security bit
• Super Nintendo Game Cartridges: 3.8mm security bit
• Nintendo 64 Game Cartridges: 3.8mm security bit
• GameBoy Original Game Cartridges: 3.8mm security bit
• GameBoy Color Game Cartridges: 3.8mm security bit
• GameBoy Advance Game Cartridges: Triwing screw driver
• Nintendo DS Game Cartridges: Triwing screw driver
• Nintendo 3DS Game Cartridges: Triwing screw driver

Sega Game Cartridges

• Sega Genesis Game Cartridges: 4.5mm security bit [Most], 3.8mm security screw bit [Few], rarely [spanner bit or T8 tamper resistant torx]
• Sega 32X Game Cartridges: 4.5mm security bit
• Sega GameGear Game Cartridges: 4.5mm security bit

Other

• Intellivision Game Cartridges: 2.7mm triangle recess bit