What are the methods to deal with a scratch on the car?
4 Answers
The methods to deal with a scratch on the car are: 1. Repair by sanding with sandpaper: clean and dry the scratched area of the car, then gently rub the scratched area with sandpaper dipped in water; 2. Repair with chilled cola: pour cola on a cloth and repeatedly wipe the scratched area; 3. Repair with essential balm: pour a little essential balm on a cloth and repeatedly wipe the scratched area; 4. Repair with toothpaste: clean the scratch with a cloth, squeeze toothpaste onto a wet towel or soft sponge, and wipe the scratch up and down; 5. Repair with nail polish: applying a layer of nail polish on the scratch can prevent it from rusting.
Methods for dealing with car scratches, I prefer to do it myself. As a car enthusiast, I'm used to DIY repairs. First, clean the scratched area with water and neutral car wash soap, ensuring it's free of stains and completely dry. Then assess the depth: for shallow scratches that only affect the clear coat, use toothpaste or scratch repair wax, rubbing in circular motions to cover them up. For moderate scratches that reach the paint layer, purchase a touch-up pen matching the car's color code to dab and fill in the color. For deep scratches exposing metal, first lightly sand off rust with sandpaper (800-2000 grit), then fill the dent with body filler, apply primer before spraying the topcoat. Mask the surrounding area before spraying to avoid overspray. After spraying, wait for it to dry before polishing to restore the gloss. Buying the tools yourself costs just a few dozen dollars, but it takes more time. It's recommended to repair minor scratches yourself, but for major damage, seek a professional shop to prevent rust or color mismatch affecting resale value.
I believe safety and prevention are paramount when dealing with car scratches. As a car owner, I first assess the severity of the scratch. For superficial scratches, using scratch wax or repair paste is sufficient; deep scratches that expose metal can lead to rust and structural corrosion, so they must be cleaned, sanded, and repainted as soon as possible. The cleaning process starts with alcohol to remove grease and avoid dust contamination affecting the repair. After repair, apply wax to protect the paint and prevent further scratches. When parking, choose shaded areas to avoid tree branches, and use soft cloths when washing to prevent friction damage. Ignoring scratches may increase maintenance costs, so I always address them promptly to maintain driving safety and keep the car in good condition.
From my experience, scratch treatment varies by type. Light scratches only damage the surface clear coat and can be removed with polish or toothpaste; deep scratches expose the primer or metal, requiring sanding to level and remove rust before spot painting. Remember to match the color code and use a touch-up pen for precise repairs. Small areas can be DIY for convenience and cost savings.
