What should I do if my white car is scratched? Hot topics and practical solutions across the Internet
Recently, discussions about car scratches have been very popular on major social platforms and automotive forums. In particular, the treatment of scratches on white vehicles has become the focus of car owners. The following are topics related to white car scratches and structured solutions that have been hotly discussed across the Internet in the past 10 days.
1. Statistics of hot topics (last 10 days)

| platform | Amount of related topics | Hottest keywords |
|---|---|---|
| 128,000 items | #White car touch up paint color difference# | |
| Douyin | 320 million views | "Scratch repair tool" |
| car home | 5400+ posts | Pearl white touch-up paint guide |
| Zhihu | 1800+ answers | "4S store vs roadside store" |
2. The whole process of white car scratch treatment
1. Damage assessment
| Injury type | Features | Solutions |
|---|---|---|
| Scratched surface varnish | Fine lines visible in sunlight | Polishing treatment (cost 50-150 yuan) |
| Damaged paint layer | reveal gray primer | Partial touch-up painting (300-800 yuan) |
| Sheet metal deformation | With depression | Sheet metal repair + full spray (1000+ yuan) |
2. Difficulty in color matching
The particularity of white car paint causes color difference in touch-up paint, mainly because:
| • Pearl white with mica particles | Requires three layers of spraying process |
| • Ordinary white is prone to oxidation and yellowing | The contrast between old and new paint is obvious |
| • Differences in color numbers among different batches | Professional color mixing equipment required |
3. The five major issues that car owners are most concerned about
According to Zhihu hot posts:
| 1. Do I need insurance for small scratches? | 76% recommend handling it at your own expense |
| 2. How effective is the touch-up pen? | Only suitable for scratches within 1cm |
| 3. Price difference between 4S shop and quick repair shop | The average difference is 40-60% |
| 4. How to prevent secondary scratches? | It is recommended to install anti-collision strips |
| 5. Impact of used car depreciation | Paint touch-up records are discounted approximately 5% |
4. Expert advice
1.Emergency treatment:Use toothpaste to temporarily repair superficial scratches (for short-term rust prevention only)
2.Construction options:For pearl white, it is recommended to return it to a 4S store for processing. For ordinary white, you can choose a chain quick repair shop.
3.Maintenance tips:Quarterly waxing reduces the chance of scratches appearing
5. Latest repair technology trends
| Technology | Advantages | Applicable scenarios |
|---|---|---|
| Nano traceless repair | Keep original paint | Unprimed dents |
| computer color grading system | Color difference≤0.5% | Large area touch up paint |
| UV quick-drying paint | Completed in 2 hours | Small area repair |
Note: The statistical period of the above data is from November 1 to 10, 2023, and is generated based on the popularity index of each platform. It is recommended that car owners choose a treatment plan based on the actual vehicle condition. If there is serious damage, they should contact a professional agency in time.
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