Is it necessary to wax a car?

[Shawn]

It is necessary to wax a new car. Here are some vehicle maintenance considerations: 1. Cooling system cleaning and maintenance: Generally, a car should be cleaned and maintained once when transitioning between winter and summer seasons, or every 6 to 8 months under normal driving conditions. It should also be cleaned and maintained if the engine overheats, leaks, or boils. This process removes traces and scale that cause engine overheating, prevents harmful corrosion, avoids and stops leaks in seals and the radiator, and completely replaces old coolant. 2. Transmission cleaning and maintenance: Under normal circumstances, a car should be cleaned and maintained every 20,000km to 25,000km, or if the transmission slips, the engine temperature is too high, gear shifting is sluggish, or there is a system leak.