How to Properly Prepare Windshield Washer Fluid for Cars?
1 Answers
Windshield washer fluid, commonly known as glass water, is a consumable item in automotive supplies. For frequent drivers, especially in dusty environments or when driving on highways during rainy days, the consumption of windshield washer fluid can be very rapid. Windshield washer fluid is primarily composed of water, alcohol, ethylene glycol, corrosion inhibitors, and various surfactants. Based on its form, it can be classified into solid windshield washer fluid and liquid windshield washer fluid. Solid windshield washer fluid is mostly used in environments above 0°C. Summer: First, prepare a 2.5L plastic bottle and rinse it clean. Use 2L of purified water, 250ml of 95% medical alcohol, and 1-2 caps of detergent (ensure the detergent is of good quality). Mix them thoroughly before use. Autumn: Similarly, use a 2.5L plastic bottle, 2L of purified water, 500ml of 95% medical alcohol, and 1 cap of detergent. Alcohol, as an organic solvent, is quite effective, especially for removing insect residues. Winter: A mixture of 20% by weight of 95% alcohol and 80% water will have a freezing point around -10°C, which is suitable for early winter. A mixture of 20-30% alcohol and 60% water will have a freezing point of only -15°C, which is not ideal. A mixture of 40-50% alcohol and 50-60% water can achieve a freezing point of -25°C without freezing.
