Can Windshield Washer Fluid Be Stored in the Trunk During Summer?
2 Answers
It can be stored in the trunk and added as needed, as windshield washer fluid does not evaporate easily and is not a hazardous item. Below is relevant information: Classification of windshield washer fluid: Automotive windshield washer fluid is generally categorized into 0°C fluid for summer use and -20°C or -35°C fluid for winter use. Functions of windshield washer fluid: High-quality automotive windshield washer fluid is made from deionized water and various eco-friendly additives. It offers features such as dirt removal, water repellency, antifreeze protection, anti-static properties, and corrosion resistance. It can effectively remove dust, lubricants, gasoline, diesel, residual polishing wax, tree sap, bird droppings, and insect residue on highways.
I've also thought about this before. It's perfectly fine to store windshield washer fluid in the trunk during summer, but there are some details to pay attention to. First, choose a summer-specific formula with a lower antifreeze rating, as it contains no methanol and evaporates more slowly, making it safer. Although trunk temperatures can get high, they won't exceed 60°C, and standard washer fluid bottles can handle it. However, I always place a towel underneath to prevent rolling and tighten the cap to avoid spills when driving on bumpy roads. If you notice significant gas buildup in the bottle, it's best not to use it, as it might have degraded from prolonged storage. Nowadays, many cars have dedicated washer fluid compartments at the bottom of the trunk, which are both secure and well-ventilated—quite practical.
