How Often Should Car Wipers Be Replaced?

[DeDaisy]

Car wipers should be replaced every 2 to 3 years. The situations requiring wiper replacement and usage precautions are as follows: Situations requiring wiper replacement: After enduring winter cold and summer sun exposure, wipers may age and crack. If you notice residual stains, shaking, or unusual noises when using the wipers, replacement is needed. If water streaks or scratch marks remain on the windshield after wiping, replacement is also required. Precautions for wiper usage: When no washer fluid sprays out, check whether the spray nozzle is clogged or if the washer fluid level is sufficient. Avoid dry wiping with the wipers, as this can scratch the glass and cause irreparable damage.