The most dirty thing in a car is the carpet, which is also the front of the owner.
Carpets that come with high-end cars are basically integrated with the car and are not easy to remove for cleaning, so it is usually best to place movable foot pads in the car. If the foot pad is dirty, just take it out of the car and pat it or wash it.
The floor glue installed in ordinary vehicles can also effectively keep the interior floor of the vehicle clean, but whether the installation of floor glue will affect the taste of the vehicle's ground preparation depends on the benevolent, and the wise see the wisdom.