Visibility is essential for safety whilst driving. The Wiper Blades on a vehicle need to be replaced quite frequently to ensure that visibility is excellent.
Due to daily usage and seasonal weather the blades will deteriorate very quickly. Signs of damage and wear are easy to spot as your windscreen will start to get smeary when the wipers are being used. You can also run your finger along the rubber strip to see if there are any splits are gaps that have formed. As soon as you start to notice these changes in your Wiper Blades then it time for them to be replaced.