What is the difference between dual rubber wiper blades and ordinary wiper blades?

[MaverickAnn]

The difference between dual rubber wiper blades and ordinary wiper blades lies in their durability: the durability of single-blade dual-track wiper blades is twice that of ordinary single-tip wiper blades. The usage method of wiper blades is as follows: 1. Locate the wiper control lever at the lower left of the steering wheel; 2. Push the wiper lever up one gear to start the wiper operation; 3. To turn off the wiper, push the lever down to the off position. The method to use the wiper washer is: press the wiper switch on the left-hand stalk of the steering wheel to activate the wiper washer. The replacement method for wiper blades is: 1. Lift the wiper blade upright; 2. Press the clip below and remove the wiper rubber; 3. Take off the wiper blade; 4. Lift the front end of the middle clip; 5. Insert the wiper blade into the middle clip, pull it tight by hand until you hear a click sound, and the replacement is completed.