Based on tona's shared2clean, this utility cleans off a few specific tidbits from your Wii. You can remove the "pirate" file created by comex's notdvdx tool. You can also delete leftovers from Preloader/Priiloader.
This utility has the potential to brick your Wii (it's still fairly safe, though). Nobody assumes responsibility for any potential bricks except YOU.
This utility has the potential to brick your Wii (it's still fairly safe, though). Nobody assumes responsibility for any potential bricks except YOU.