How to Deal with Multiple Car Paint Scratches?

2 Answers
Ayla
07/24/25 4:02pm
To address multiple car paint scratches, the methods are as follows: For minor scratches, nail polish can be used for repair, forming a protective layer over the scratched area to prevent oxidation of the paint. Moderate scratches require the use of a touch-up pen, ensuring the color of the pen matches the car body. Before applying the touch-up, clean the scratched area thoroughly. Once the primer is dry, smooth it with water sandpaper, then apply the touch-up pen for coloring. For severe scratches, it's advisable to visit a professional repair shop for repainting. Methods to prevent car paint scratches include: 1. Promptly remove dust from the car body to minimize the adsorption of dust due to static electricity. 2. Wash the car only after the engine has cooled down, avoiding washing under direct sunlight or high temperatures to prevent the cleaning agent from drying and leaving marks.
Was this review help?
16
3
Share
GarrettMarie
08/11/25 8:57am
I usually enjoy tinkering with my car. When there are many paint scratches, I first clean the surface with soapy water. For minor scratches, I gently rub and polish them with toothpaste or scratch repair wax, which can remove quite a few. For deeper scratches, I use a touch-up pen to dab on the paint and then lightly polish it—this step requires patience for the best results. Tools can be easily bought online, like a repair kit that costs around 30-50 yuan. Remember to park in open spaces and avoid tight spots near walls or tree branches—prevention is much easier than repair. After DIY repairs, the car looks much newer and shinier, and it saves hundreds of yuan on professional services.
Was this review help?
13
1
Share
Expand All
More Forum Discussions

Can an Engine Be Converted to Turbocharged?

An engine can be converted to turbocharged. Function of Turbocharging: It increases the air intake of the engine, thereby enhancing the engine's power and torque, making the car more powerful. After installing a turbocharger, the maximum power of an engine can increase by 40% or even more compared to when it is not equipped with one. Working Principle of Turbocharging: It uses exhaust gases to drive the exhaust turbine, which in turn rotates the intake turbine, thereby increasing the air intake. Components of Turbocharging: The turbocharging system for gasoline engines consists of two main parts: the turbocharger and the intercooler. The turbocharger compresses the air, and the intercooler cools the compressed air. The turbocharger itself is composed of the turbine housing and the compressor.
17
5
Share

Will two screws on the license plate result in penalty points?

Using only two screws on the license plate is considered as not installing the license plate according to regulations, which will result in 6 penalty points and a fine ranging from 20 to 200 yuan. All four mounting holes of each license plate should be equipped with sealing devices. The seals must bear the Chinese character representing the province, autonomous region, or municipality directly under the central government, as well as the letter representing the issuing authority code. Each motor vehicle should be equipped with 8 new-style sealing devices. Except for cases where the vehicle has limitations, all four mounting holes of both front and rear license plates should be fitted with sealing devices. New traffic regulations on license plate screws stipulate: License plates can use fixed license plate frames, but the side edge of the frame must be more than 5cm away from the edge of the license plate number. Additionally, the license plate frame must not bear any logos, characters, decorative patterns, or obstruct the license plate.
3
1
Share

What is the normal amount of lateral play for a motorcycle crankshaft connecting rod?

Generally, the lateral play of a motorcycle crankshaft connecting rod should not exceed 0.05 millimeters, although this may vary slightly depending on the model. Function of the crankshaft connecting rod mechanism: The function of the crankshaft connecting rod mechanism is to convert the thermal energy generated by fuel combustion into mechanical energy, transforming the reciprocating motion of the piston into the rotational motion of the crankshaft to output power. Composition of the crankshaft connecting rod mechanism: The crankshaft connecting rod mechanism consists of three main parts: the engine block group (including stationary components such as the cylinder block, crankcase, oil pan, cylinder liner, cylinder head, and cylinder gasket), the piston connecting rod group (including moving components such as the piston, piston rings, piston pin, and connecting rod), and the crankshaft flywheel group (including mechanisms such as the crankshaft, flywheel, torsional vibration damper, and balance shaft).
17
0
Share

Is it possible to switch to different engine oil?

It is possible to switch to engine oils of different brands. Definition of engine oil: Engine oil refers to the lubricant specifically used in internal combustion engines. In addition to lubrication, it also has functions such as cleaning, rust prevention, and cooling. The base oils used in modern engine oils are composed of hydrocarbons, poly-alpha-olefins (PAO), and polyinternal olefins (PIO), all of which are organic compounds consisting solely of carbon and hydrogen. Some high-grade engine oils may contain up to 20% esters. Functions of engine oil: There is rapid relative sliding between pistons and cylinders, as well as between main shafts and bearing bushes. To prevent excessive wear of parts, an oil film needs to be established between the two sliding surfaces. A sufficiently thick oil film separates the surfaces of the relatively sliding parts, thereby achieving the goal of reducing wear.
6
0
Share

Where is the headlight relay of Xiali A+ located?

Xiali headlight relay is located inside the fuse box in the engine compartment. Introduction to Relay: A relay is an electrical control device that causes a predetermined step change in the controlled quantity in the electrical output circuit when the change in the input quantity meets the specified requirements. Principle of Relay: An electrical device that causes the controlled output circuit to be turned on or off when the input quantity (such as voltage, current, temperature, etc.) reaches a specified value. Characteristics of Relay: A relay is an electronic control device that has a control system (also called an input circuit) and a controlled system (also called an output circuit), and is usually used in automatic control circuits.
10
3
Share

Can I turn right when the right-turn arrow light is flashing yellow?

If the right-turn arrow light is flashing yellow for a long time, you can turn right, but you need to pay attention to the surroundings and slow down. Introduction to arrow signal lights: The arrow directions of the light—left, up, and right—indicate left turn, straight ahead, and right turn, respectively. When the green arrow light is on, vehicles are allowed to proceed in the direction indicated by the arrow. When the red arrow light is on, vehicles are prohibited from proceeding in the direction indicated by the arrow. Introduction to circular signal lights: When the red light is on, right-turning vehicles can proceed if they do not hinder the passage of released vehicles and pedestrians. When the green light is on, vehicles are allowed to proceed, but turning vehicles must not hinder the passage of released straight-moving vehicles and pedestrians. When a directional signal light is present, vehicles should follow the rules indicated by the directional signal light. When the yellow light is on, vehicles that have already crossed the stop line can continue to proceed.
6
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.