there is this grey spot I have on the bezel of my mbp.
if i dont clean it for a day or to it turns extremely dark but when i rub my finger across it for a bit it turns lighter
also if i dont clean it would laso get on the bottom side of my casing
like right now it's an inch away from the isight when i close it and leave it overnight it also has the spot about an inch from the trackpad but that is easily rubbed off
how do i remove this spot, this mbp was just bought 1 month and half ago

if i dont clean it for a day or to it turns extremely dark but when i rub my finger across it for a bit it turns lighter
also if i dont clean it would laso get on the bottom side of my casing
like right now it's an inch away from the isight when i close it and leave it overnight it also has the spot about an inch from the trackpad but that is easily rubbed off
how do i remove this spot, this mbp was just bought 1 month and half ago