Can Antifreeze Be Mixed for Use?

1 Answers
OJude
07/30/25 5:50am
Antifreeze cannot be mixed for use. It is necessary to use the same brand of antifreeze. The production formulas of antifreeze from different brands may vary, and if mixed, chemical reactions are likely to occur among the various additives, rendering them ineffective. Methods for selecting antifreeze: The basic indicators of antifreeze are the freezing point and boiling point. The market offers antifreeze with freezing points of -15°C, -25°C, -30°C, -40°C, etc. Generally, it is advisable to choose one that is at least 10°C lower than the lowest temperature in your region. Methods to determine if antifreeze is lacking: Observe the antifreeze warning light on the dashboard. If it lights up, it is likely due to a lack of antifreeze, although it could also be caused by excessively high temperatures within the cylinder. Check the antifreeze reservoir. If the liquid level is below the minimum mark (MIN), do not continue driving; add antifreeze promptly. Check the water level scale mark on the antifreeze bottle. Normally, antifreeze should be between the maximum and minimum water levels. Whether antifreeze is lacking depends on the scale. If the antifreeze level is below the minimum mark, it indicates a shortage of antifreeze.
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