Tips to prevent rust by cars

Tips to prevent rust by cars

1. Check the humidity in the areas where water is prone to accumulation.

Some spaces such as the bottom of the car body and the floor inside the car are prone to accumulate sludge. If the owner does not clean it in time, it will allow moisture to be hidden. Therefore, checking should be done frequently for the inner and outer edges of the wheel hub, the bottom corners of the car doors, the door key holes and the moving parts of the wiper stand, and the doors and drainage holes in the car body should be kept unobstructed, and the humidity of the coverings in the car, such as carpets, to prevent floor components from rusting.

2. Beware of small scars in the subtle areas.

The surface of the car paint often has rust. In addition to common collisions and scratches, small stones that bounce on the tires when driving will hit the paint surface, which will cause small peeling spots on the paint surface, and small rust spots will occur over time. And these small scars are easily overlooked because they are mostly in inconspicuous places. Therefore, you should check the body, engine cover and around the body regularly. Once you find it, you should go to a professional beauty shop for treatment in time.

3. It is best not to cover your car clothes.

If the vehicle is parked outdoors, if it encounters windy and rainy weather, the inner layer of the car clothes will repeatedly whip the taxi paint, especially if wind and sand blow into the car clothes, countless small scratches will be made on the body of the car, and the paint surface will become black over time. In addition, do not use a duster or rag to clean the sand on the car body directly after the wind and sand, but should rinse it with clean water, which is also to prevent the duster and rag from scratching the paint surface.

4. Use soft paint to seal the glaze.

Some vehicles with softer paint surfaces may also cause fine marks when driving at high speed. For this type of car, the body can be sealed, which can form a solid protective film in the shape of a mesh, improve the hardness of the paint surface, and maintain the effect for about a year. And coating can achieve a similar effect. In addition, the bottom of the vehicle can be armored or sealed, which can protect the chassis from acid rain and corrosion, so that the original protective layer is not easy to dry and crack and fall off, and can also prevent small and medium-sized stones from impacting the chassis.

5. A touch-up pen can handle traces.

If the rust is not very serious, you can first use extremely fine water sandpaper to dip it in water to gently remove the rust spots, but do not grind it randomly without direction, and polish it in the same direction in a straight line. After you have completely wiped it off, apply a coat of primer. If it is a new scratch, you can wipe it clean and apply a primer directly. After that, if the vehicle is equipped with a small can of original paint, you can wait until the primer has dried, then grind it with water sandpaper and apply the original paint on top of the primer. If there is no original paint, you can buy a patchwork pen and use the patchwork pen to color it. Although this treatment is not as effective as a beauty shop, if it is a small or unobtrusive scar, it can also prevent the rust from expanding and aggravating.

6. Applying toothpaste can temporarily prevent rust.

When you find new small scars, gently apply the toothpaste to the scratch. Don't forget to apply it again after it rains or washes the car. This can generally reduce scratch marks, and can also simply act as an isolation function to prevent rust, without any problems in the short term. Especially the white car paint, the effect is the most obvious.