Why Is My Car’s Paint Rough?
- sumptuousdetailing
- Jan 8, 2022
- 2 min read

Did you suddenly notice that your car’s paint is rough, even after you’ve washed it? This isn’t something you should be alarmed about, in fact, it’s completely normal. This article will be discussing the below surface-level contamination, why your paint is not glasslike smooth post-wash, and how to remove the roughness.
Below Surface-Level Grime
When your vehicle is washed, the majority of the debris and grime is removed from your paint. The minority of the debris bonds to your paint and accumulates over time, this is called below surface-level grime.
How To Check For Paint-Bonded Contaminants
Gently rub the back of your hand across the surface of your paint. If you feel unevenness, roughness, or can visibly see overspray or discoloration, there are likely embedded pollutants.
Will Embedded Pollutants Damage My Car?
The short answer is yes. Dirt buildup can lead to rust, oxidation, and even paint chips. Having a clean car comes with an array of benefits including longer-lasting paint, ultimately increasing your vehicle’s value.
How Do I Remove Embedded Debris From My Paint?
Once you have washed your vehicle, start by spraying a sufficient amount of Clay lubricant on a small area. Then, using your clay tool, lightly work the clay across the lubricated area in straight-line patterns. You can wipe the remaining lubricant with a clean microfiber towel or simply rinse it off.
The Takeaway
Rough paint isn’t something to be alarmed about. It’s just an indicator that you will need to clay bar your vehicle and bring back your clean car. This process should be done a minimum of one to two times yearly. If you do not feel confident in completing this process yourself, you can always refer to a professional mobile detailing service or shop.
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