How to Insert a CD into a Car CD Player?

[Ronald]

To insert a CD into a car CD player, follow these steps: 1. Press the CD eject button first; 2. Place the CD into the disc slot, then gently push it in until it is automatically drawn in. Some CD enthusiasts prefer to store their CDs in CD cases inside the glove compartment, while others may casually leave them scattered around. However, these practices are not advisable, as CDs can release toxic and harmful gases when exposed to high temperatures. CDs are made from a type of optical plastic called polycarbonate, coated with a thin layer of aluminum film, and then covered with a protective lacquer. The shiny silver part of the CD is the aluminum layer. Polycarbonate, the main material of CDs, contains significant amounts of bisphenol A and benzene. When the car temperature exceeds 60 degrees Celsius, these substances can easily diffuse into the air, causing severe air pollution inside the vehicle.