Can Ethylene Glycol Antifreeze Be Mixed?
1 Answers
Ethylene glycol antifreeze cannot be mixed. The antifreeze used in cars includes ethylene glycol antifreeze, propylene glycol antifreeze, diethylene glycol antifreeze, etc. These antifreeze products have different colors because their chemical compositions vary. Mixing them can lead to clogging of the radiator pipes. Therefore, antifreeze of different colors should not be mixed. When using antifreeze in a car, it is essential to stick to the same brand of antifreeze. It is important to note that even antifreeze of the same color should be added with caution. Although they may share the same primary chemical composition, they often contain various functional additives, such as rust inhibitors and anti-scale agents, which require careful consideration during addition. If the car is low on antifreeze, do not mix it blindly. Always use the same brand and model of antifreeze to top it up. If the original antifreeze model is uncertain, it is recommended to flush the system before adding new antifreeze.