What is the maintenance method for car brake pads?

Coup 1: If you feel that the brakes are not as sensitive as before, just step on the brakes when you wait for the red light.
Coup 2: Replace the air-conditioning filter with a sponge of the same size, which increases the amount of air intake, and can be used after washing, and the defrosting in the car is fast.
Coup 3: Stick a layer of black felt cloth or flannel on the inner side of the front wheel to reduce tire noise.
Coup 4: Use the pliers to reduce the gap between the wiper blade joint and the rubber sheet to eliminate the vibration and noise of the wiper blade.
Coup 5: The new bulb is wiped with alcohol to eliminate fingerprints and oil, which can extend the life of the lamp.
Coup 6: Make a small hole at the lowest point below the muffler to extend the life of the muffler