We need to replace the wiper blades on our car every year. I’m sure many people haven’t paid much attention to this part all along. Now, you’ll realize that if your wiper blades have been in use for a year, it’s time to replace them with new ones. Next, let me walk you through the replacement process. If you’re curious, hurry up and learn together—hopefully, this will be helpful for you!

　　When replacing wiper blades, there are a few key points you should be aware of. For instance, many people find that after removing their old wiper blades, they notice the rest of the wiper system is still in good condition—only the rubber blade itself has aged. So, can you just replace the rubber blade alone? Actually, yes, you can! Another important thing to keep in mind when replacing wiper blades is that wiper blades aren't universally interchangeable. Different car models have different-sized wiper blades, and even the left and right blades may vary in length. So it’s crucial to understand this point clearly. Next time you’re choosing replacement blades, make sure to buy ones that match your specific vehicle model and your actual needs. Before purchasing, be sure to ask the seller for clarification—generally, each blade costs just a few yuan. When replacing them, wrap the wiper blades in a towel. The purpose of doing this is to protect your windshield from damage. Start by replacing the frameless wiper blades first. Some wiper blades have a straight-insertion type of connector; simply press the release button and pull upward to remove the blade. Here’s another important tip: always use a towel to support the blade as you remove and reinstall it. The reason for this step is to prevent the new wiper blade from accidentally hitting or damaging your windshield during installation. If you’re still unsure, take a moment to learn how to do it—you’ll find that most drivers will need to know this at some point.

　　Also, for friends who are replacing the wiper blades, the next step is to use pliers to press inward. Wrap a towel around the blade to protect it as you carefully remove the old wiper blade. Then, with your hands, gently pry open the small clips on the left and right sides to detach them. Next, remove the larger central clip. At this point, you’ll notice that the wiper blade’s middle section is sandwiched between two steel plates. Use the pliers to gently press these steel plates inward—this will create some deformation in the blade. Only by following this procedure can you successfully remove the old blade. Here’s an important tip: when using the pliers, be sure to wrap the wiper blade with a towel to prevent scratching or damaging the paint on the steel plates. Once you’ve removed the large central clip, it’s time to install the new wiper blade. Pay close attention—on some vehicles, the blades differ in length between the left and right sides, so make sure you don’t mix them up! Also, be careful not to install the blade backward. The steel plates have upward-sloping tabs at both ends of the guide slots; this sloped design is part of the wiper’s aerodynamic flow optimization. Additionally, ensure that you don’t install the rubber blade backward—otherwise, it simply won’t fit properly. To finish, just slide the new blade into place, aligning it with the steel plates and pushing it firmly into the slots on both sides. One more thing to note: the side of the blade has two guide slots—one above and one below. When installing, make sure the steel plates align precisely with the upper guide slot; otherwise, the blade won’t go in smoothly. Once you’ve mastered these steps, you’ll be able to replace your wiper blades yourself without any trouble!