How to do when the car stops outside in summer?

there is no indoor parking space for cars in summer, and they are usually exposed to the sun. What should we do?

1. If possible, park the car in a cool place, such as under a tree or in a room

2. If there is no such condition, you can only park under the sun. You can lower the window a little and leave a little space for the air to circulate inside and outside the car. Now there are generally rain screens on the windows, leaving a little space, which can't be seen outside

3. You can also buy a silver white reflective baffle to block the front windshield, which can also play a role in reflecting and heat insulation

4. Try to stick reflective heat insulation film on the window, which can play a role to a certain extent

5. You can also buy a car suit to protect the car