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Understanding Antifreeze & Coolant

Selecting, Diluting, and Navigating Brands


Antifreeze and coolant are essential fluids in maintaining the health of a vehicle's engine. They help regulate temperature and prevent freezing or overheating. However, selecting the right type of antifreeze and coolant, diluting them correctly, and navigating brands that do not indicate the MEG (Monoethylene Glycol) percentage can be challenging. In this blog post, we will delve into these aspects to help you make informed choices for your vehicle's cooling system.

Antifreeze and Coolant: Exploring Types and Applications

Antifreeze and coolant come in different types, with the most common ones being ethylene glycol and propylene glycol. Ethylene glycol is widely used and offers excellent heat transfer properties, while propylene glycol is known for its lower toxicity and environmental friendliness. It is crucial to consider factors such as vehicle manufacturer recommendations, climate conditions, and compatibility with the cooling system materials when choosing the right type for your vehicle.

Correct Dilution Process:

Ensuring Optimal Performance Diluting antifreeze and coolant with water is necessary to achieve the correct concentration for your vehicle's cooling system. Always follow the manufacturer's instructions and recommendations for the proper dilution ratio Typically, a 50/50 mixture of antifreeze/coolant and water is recommended for most vehicles. Additionally, it is important to use distilled water during the dilution process to minimize impurities that can adversely affect the cooling system.

Identifying Brands without MEG % Indication: Ensuring Transparency

Some brands may not clearly indicate the MEG percentage on their product labels, making it challenging for consumers to determine the concentration. In such cases, it is essential to choose reputable brands that prioritize transparency and provide detailed information about their products Look for brands that clearly state the MEG percentage on the label or provide easy access to this information through their website or customer support. When in doubt, contact the manufacturer directly to obtain the necessary details.


Choosing the right antifreeze and coolant, diluting them correctly, and being aware of brands that do not indicate the MEG percentage are essential steps in maintaining the health of your vehicle's cooling system. By making informed decisions and prioritizing transparency, you can ensure optimal performance and prevent potential issues related to improper antifreeze and coolant usage. Remember to always consult your vehicle's manual and seek professional advice when necessary to ensure the best results for your specific vehicle and climate conditions.

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