Yes, it is generally better to replace worn-out wiper blades.
Wiper blades play a crucial role in maintaining visibility while driving in adverse weather conditions, such as rain or snow. Over time, the rubber on wiper blades can deteriorate, causing them to become less effective at clearing the windshield.
Here are a few reasons why replacing wiper blades is important:
Clear visibility: Worn-out wiper blades can leave streaks or smudges on the windshield, impairing your vision while driving. This can be dangerous, especially in heavy rain or snow.
Safety: Properly functioning wiper blades help ensure safety on the road by improving visibility, allowing you to see potential hazards, pedestrians, or other vehicles more clearly.
Efficient cleaning: Fresh wiper blades are designed to make continuous contact with the windshield, effectively clearing water, dirt, debris, and other contaminants. If the blades are worn or damaged, they may not provide optimal cleaning performance.
Prevent windshield damage: Damaged or worn-out wiper blades can leave scratches or marks on the windshield due to metal or hard plastic parts coming into contact with the glass. Regularly replacing wiper blades can help prevent such damage.
As a general guideline, it is recommended to replace wiper blades every 6-12 months, or as soon as you notice reduced performance.
However, this timeframe may vary depending on factors like climate conditions, frequency of use, and the quality of the blades. It’s always a good idea to consult your vehicle’s owner’s manual or refer to the recommendations of the wiper blade manufacturer for specific guidance on replacement intervals.