the best option to keep them in the best condition possible. check the windshield wiper blades along with inspecting the windshield, it is also critical to check the windshield wiper blades as well. when the wipers are in the best condition they should be in, it can help to clean and clear away dirt and debris on the windshield. if the wipers have becoming worn, it is recommended to have them replaced. the wipers should be replaced at least once a year. this helps to keep the windshield in a clean and clear condition when you drive. if you notice any smearing or smudge marks that appear when you use 