Recently, I have read about how people were using Mr.Clean magic eraser for the Macbook, so I decided to try on my Macbook Pro, and to my surprise, it is the best solution I have ever used to clean any of my laptops! The $3 eraser from walmart will turn your MBP keyboards and outer shell brand new again! The best solution out there to take literally erase those dirty skin oil stain! Good luck guys!