Sealing strip aging can cause water penetration and door freezing, especially in cold regions. Avoid washing hot cars as it speeds up cleaning agent evaporation, potentially causing spotting. Circular sponge washing may leave scratches; sponges should move longitudinally. Wiper motor burnout can occur if wipers are left on wet glass; dry the rubber strip after use. Incorrect washing can permanently damage the car, so choose professional services over DIY to protect your vehicle.
1. Sealing strip aging
If the sealing strip is not clean, water droplets will penetrate, the door may be frozen in winter, it often happens in northern China. Frozen is a very bad solution, a good quality seal strip can easily solve the problem. As for the bad one, it may pay a high price.
2. The paint on the spot
Do not wash the car when it is hot, such as a car that has just been driven or exposed to heat, which accelerates the drying process of the cleaning product and water, making washing more difficult and possibly spotting.
3. Paint scratches
Sponge circular washing will form shallow and invisible scratches. Sponges should be moved longitudinally along the hood and other body panels. If the sponge falls to the ground and has not been thoroughly cleaned, it can not be reused, because the sponge may be stained with dirt particles, which will leave scratches on the paint.
4. The wiper motor burns out
The best way for the wiper when washing the car is to leave the glass, and dry the rubber strip above, otherwise the rubber seal strip and the car are easy to stick in a piece of glass, affecting the use. If the wiper switch is turned on during rainy days and the wiper is glued to the windshield, it will burn out the wiper motor.
Washing the car is good, but the wrong washing process may cause permanent damage to the car. Car Wash money is best not to provide and a regular store is necessary.
