What are the differences between green and red antifreeze?

[JustinAnn]

There is no difference between red and green antifreeze, and the relevant information is as follows: 1. Antifreeze: Antifreeze itself is a colorless and transparent liquid. The different colors are caused by adding dyes to the liquid. The reason for making it a bright color is to distinguish it from other liquids to prevent accidental ingestion, and also to distinguish and check the amount of antifreeze added. 2. Coolant: Antifreeze is a type of coolant containing special additives, mainly used in liquid-cooled engine cooling systems. It can prevent the coolant from freezing and expanding the radiator or freezing the engine cylinder block when the vehicle is parked in cold winter. Antifreeze has excellent properties such as preventing freezing in winter, preventing boiling in summer, preventing scale and corrosion all year round.