There is a pungent smell of frozen liquid in the car. It's been a year. How to solve it?

There is an unpleasant pungent smell of frozen liquid in the car. Is it antifreeze? Why did it fall in the car? Adding or replacing antifreeze should also be in the engine compartment of the front of the car. Even if a part leaks outside, it will evaporate quickly without much smell.

If the antifreeze in the car leaks, try to open the door and open the window for ventilation on sunny days. As long as the leaking place is kept dry, the smell will soon disperse.

If you change the antifreeze, there will be no leakage in the car, and you can smell the antifreeze in the car for almost a year. You have to check the water tank and waterway for leaks. The temperature in the engine compartment is high, and the antifreeze vapor will evaporate continuously due to the temperature, and you will smell the pungent antifreeze from time to time when driving.

So check for leaks.