How to make water not freeze?

In countries where the weather is very cold, it is common to add special additives to car radiators to prevent water freezing.

Using one of the knowledge of colligative properties, cryoscopy, it is customary to add ethylene glycol to the radiator water.

This causes the freezing temperature to decrease and causes the boiling temperature to increase. In this case, the interest is that the water does not freeze.