Magic Eraser is a type of inside windshield cleaner that can be used to remove oil and oil from glass surfaces. It is as easy as taking it in tepid water, and then wiring it out. It is important to keep it moist.
Now, rub the glass with a circular motion. Clear any liquid that drops onto the dashboard with a microfiber towel. If the fluid remains for too long, the scramble may become stained. Once you are satisfied with the results, grab a towel quickly and gently wipe the glass using a circular motion. Continue doing it until the whole surface is dry.
Your hands will feel very sore after you complete this step.
This product can be used to protect your hands, and save your time:
WPG Sander LITE Mutifuction Polishing Scrubber