How to Maintain Car Weatherstrips?
3 Answers
Applying "paraffin wax" to rubber strips can effectively lubricate and reduce noise. Before using a weatherstrip protector, first wipe off stains on the window glass, then spray the strip after connecting the nozzle. Use a brush to easily clean dust. When the car body vibrates or deforms, car rubber strips can also serve as buffers, shock absorbers, and protective glass.
I've been driving for ten years, and the rubber seal maintenance requires gentle methods. First, use a damp cloth to wipe away dust and tree sap, and never use a hard-bristled brush to scratch it. Then, spray some rubber protectant, like WD-40, which can prevent aging and cracking. The key is to avoid prolonged exposure to high temperatures; park in the shade or use a car cover. In winter when it snows, clear the snow before opening the door, otherwise, the frozen seal can easily break. Cleaning once a month is enough. Neglecting maintenance for too long can lead to door leaks or increased wind noise, which is annoying. Replacing a set of new seals costs a few hundred dollars, so regular maintenance is actually more cost-effective and hassle-free. Avoid using alcohol-based cleaners, as they can cause rapid corrosion.
I always enjoy tinkering with car details, and rubber seal maintenance may seem trivial but is super important. After each car wash, use a soft cloth dipped in warm soapy water to gently wipe the crevices, especially around the door and window frames. Apply rubber protectant or silicone-based spray, the kind you can buy at the supermarket, to restore elasticity and prevent drying and cracking. I've found that summer heat is a killer for rubber seals, so try to park under a shade or use sunshade film. Avoid contact with harsh chemicals, like strong alkaline cleaners, as they can harden and ruin the seals. Regularly check for cracks or looseness and address them promptly to prevent water leaks. This habit has kept my car looking like new for ten years, with much less noise.
