Is It Necessary to Install an Insect Screen on a Car?
2 Answers
It is not necessary to install an insect screen on a car. Here is some information about insect screens: 1. Definition: An insect screen is a mesh fabric made primarily from polyethylene with added chemical additives such as anti-aging and UV-resistant agents, produced through a wire drawing process. 2. Function: It features high tensile strength, heat resistance, water resistance, corrosion resistance, aging resistance, non-toxicity, odorlessness, and easy disposal of waste. It can prevent common pests such as flies and mosquitoes. 3. Principle: The insect screen acts as a man-made barrier to keep pests away, achieving pest control and disease prevention. Additionally, the light reflected and refracted by the screen has a certain repellent effect on pests.
In my nearly thirty years of driving, often on rural roads and small paths, the number of bugs in summer can pile up like a mountain. Without a bug screen, the radiator quickly gets clogged. Bug remains stick to it and are hard to clean, reducing cooling efficiency and making the engine prone to overheating. Once on the highway, a warning light came on, and stopping to check was both time-consuming and dangerous. Installing a simple mesh screen is low-cost, just a few dozen bucks to DIY, and it can extend the lifespan of components, especially for those who frequently drive off-road or long distances—I think it's worth it. However, don’t make the mesh holes too small, as it might restrict airflow and affect performance. Regularly remove and clean it to maintain ventilation, giving peace of mind while driving.
