Should I buy a rubber blade or replace the entire wiper?

[Branden]

You can replace just the rubber blade of the wiper, but if the damage is extensive, a full replacement is necessary. Wiper usage tips: During daily use, exposure to summer sun and winter harsh weather can cause severe aging of the wiper, leading to issues like ineffective cleaning and unusual noises. Generally, wipers have a lifespan of 6-12 months and require regular replacement to avoid compromising the driver's visibility. Wiper replacement method: Locate the buckle position on the wiper and release it to remove the wiper; after removal, install the new wiper in the reverse order. If only replacing the rubber blade, for beam blade wipers, which consist of a rubber blade and a steel strip, simply pull out the steel strip, replace it with a new rubber blade, and reinstall it in its original position.