Erase Marks on a Keyboard

Dirt and oils from your fingertips can build up on a computer keyboard. But did you know that you can remove marks from a keyboard using a simple eraser? A standard pink eraser such as the one shown in the photo works perfectly, you just need to use a bit of elbow grease. Use a corner of the eraser to press down onto each key and rub away the marks.

Family Handyman