Clean glass surfaces on a regular basis. Use a glass cleaner to remove normal tobacco smoke and dust films.

Use a non-abrasive cleaner on the outside of the windshield. Clean the wiper blades using a cloth soaked in a solution of one-half water and one-half Optikleen® or equivalent. You may also use a solution of one-half water and one-half methanol alcohol. Then rinse the blade with water.