What are the precautions for using windshield wipers?

[JasonDella]

Precautions for using windshield wipers: 1. Do not operate the wipers directly without spraying windshield washer fluid, as dry wiping can easily cause abnormal wear of the wiper rubber and damage to the wiper motor; 2. If the windshield is too dirty, it is best to first gently clean the dirt on the windshield with a dry cloth to reduce unnecessary wear on the wipers; 3. If the wiper blade is not wiping properly, try soaking the blade in water first, then sand it back and forth with water sandpaper, rinse it clean with water, reinstall it on the windshield, and then test it to see if there are any uneven spots. If the problem persists, you can try this method several times. This approach is mostly used when the wiper blade is slightly damaged.

[DeBryce]

When using windshield wipers, avoid operating them directly on dry glass as it can wear out the rubber blades, leave scratches, and potentially damage the glass. Always remember to spray washer fluid before activating the wipers or wait until it rains to ensure there's moisture, preventing friction-induced heat. Additionally, regularly inspect the wiper blades for signs of aging or cracking—I recommend replacing them approximately every six months to avoid dangerous failures during rain. During car washes, clean the rubber blades with a damp cloth to remove dust, which helps extend their lifespan. Also, in heavy snowfall, refrain from immediately turning on the wipers; first clear the ice layer to prevent motor burnout. These small practices ensure clear visibility and safe driving in rainy conditions. Finally, after parking, lift the wipers away from the windshield to prevent them from sticking and hardening, a highly practical tip.

[StKeegan]

Using the wipers correctly saves money and is efficient. Park in the shade to avoid sun exposure that can deform the rubber blades—I've saved on replacement costs several times this way. Avoid excessive force when wiping; let the wipers run naturally and use enough washer fluid for lubrication to reduce wear. Clean the windshield before activating the wipers to prevent residue buildup. Replace worn blades promptly if they don’t clear properly. In winter, use the defroster to melt ice before wiping to protect the motor. Simple daily maintenance keeps them working efficiently for years, making it truly worthwhile.

[VanAmir]

For beginners, using wipers is simple: Avoid dry wiping the glass; wait until there's water before using them. When it rains, adjust the wiper speed according to the situation to prevent strain. If the windshield is dirty, clean it first before using the wipers. In winter, remove ice before wiping snow. Replace old wiper blades regularly.