My windshield is more than 10 years old and it's in pretty bad shape. It has millions of "road rash" -alike (sry, I don' know the English term for it) and figuring if it could be repaired by sanding or polishing.
Does anyone know how to have my windshield bettered without expensive tools? I don't mind using lots of hour to do this as this is for my personal car not for my future business service.