Just put some toothpaste of the dirt area and rub it gently with a brush or a tissue. I suggest to use first the brush and rub it finished with a tissue.
Your car Gear Shift will always have the dirt came from your hands. It is also hard to wash it and also you cant wash it with water inside your. "Use toothpaste and brush it"
The dirt of you lense your cignal lights, you can clean it up with toothpaste to make it shiny again.
Please Notes:
Im not promoting to any product and services.This is made Only for education purpose.
If this article helps you from cleaning the minor dirts of your motorcycle/car, share it with your friends.