my keyboard for my computer is white...i've noticed lately that the keys are all grungy...i've tried to clean them, but it doesn't do much...lucky for me i happened upon a 'fixit' column in pinterest and they mentioned using the Mr. Clean erasers to clean this problem....so, this morning i bought some....and Voila!!! in about 30 seconds...pearly white keys! so try it out....it's amazing!