Correct method of cleaning throttle valve

The accelerator of the car needs to be cleaned occasionally, otherwise it will affect the normal work of the car. So what is the correct way to clean the throttle?

First, open the engine cover of the car, then remove the intake pipe to see the throttle, turn off the ignition switch, then remove the battery cathode and fasten the throttle baffle straight. Just spray the detergent at this time.

After spraying the cleaning agent, wait for more than ten minutes, then clean it with a brush, and finally wipe it with a towel, so that the throttle cleaning is basically completed.

After cleaning, replace the throttle valve in the original way, and then carry out trial operation. Remember to protect it when cleaning to avoid damaging the skin.