How to Replace Wiper Blades on a Car?

[Kai]

Steps to replace car wiper blades: 1. Wrap the wiper arm with a towel and gently place it back to avoid damaging the windshield during replacement; 2. The rubber blade is sandwiched between two steel strips - use pliers to slightly compress the strips inward to create deformation, then remove the old blade (remember to protect the paint on steel strips with a towel); 3. After removing the main clip, install the new rubber blade (note some vehicles have different lengths for left/right blades); 4. Ensure correct orientation when installing the new blade - insert it between the steel strips and push into both side slots; 5. After installation, use pliers to compress the steel strips again, reattach the center clip, then secure both side clips.