Professional Plastic Trim Restoration in Los Angeles
Restore the deep, rich black of your vehicle's faded trim. Our professional, studio-based service provides a durable, like-new finish with lasting UV protection, dramatically enhancing your car's curb appeal and value.
Faded, chalky, and graying plastic trim can make an otherwise beautiful vehicle look old and neglected. If your plastic bumpers, door handles, or fender flares have lost their luster, you understand how much it detracts from the overall aesthetic. At Detailed by J, we provide a professional-grade solution for black trim restoration that delivers a true, lasting impact, far superior to any temporary DIY fix.
The Science of Faded Trim: Why It Happens
Most exterior automotive plastic is porous. From the factory, it's infused with oils and plasticizers that give it a deep, rich color. However, constant exposure to Southern California's intense direct sunlight and harmful UV rays causes these oils to dry out and the plastic to oxidize. This process leaches the color from the surface, leaving it with that familiar chalky, gray appearance. Harsh chemicals from improper car washes can accelerate this process, stripping away any remaining protection.
Why DIY & Amateur Fixes Fall Short
Many turn to temporary fixes like silicone-heavy trim dressings, the risky heat gun method, or even household items like olive oil. While these may offer a fleeting moment of shine, they don't solve the underlying problem. These dressings sit on the surface, creating an oily, wet look that attracts dust and often washes away after a few car washes, sometimes leaving ugly streaks on glass surfaces and paint. They offer no real UV protection, allowing the degradation to continue underneath. Our professional plastic trim restoration service is the only way to achieve a durable, dry-to-the-touch, factory-new finish.
A Difference You Can See


Our Expert Restoration Process: Precision & Lasting Impact
Our work is performed exclusively at our South El Monte studio to ensure a clean, controlled application for the best possible results.
- Deep Cleaning & Prep: The process begins with a meticulous cleaning of all plastic trim pieces. We use specialized cleaners and isopropyl alcohol to safely remove all old dressings, wax residues, and environmental contaminants.
- Precision Application: Using a specialized applicator pad, we apply a thin coat of a professional-grade restorer, like Solution Finish. We use precise, circular motions to work the product deep into the pores of the plastic, restoring the original deep black color from within.
- Curing & Excess Removal: After allowing the product to penetrate, all excess product is carefully buffed off with a clean microfiber towel. This creates a uniform, dry finish that won't run or streak in the rain.
- UV Protection: The restorers we use contain strong UV blockers to guard against future damage, ensuring the restored finish lasts for months, not days.
Hear From Our Happy Customers
"The black trim on my SUV was completely faded and gray. The team at Detailed by J made it look brand new again. It's been several months and multiple washes, and it still looks perfect. Amazing job!"
"It's the details that count. I had them do a full detail and they restored all the plastic trim on my car. I didn't even realize how bad it was until I saw how good it could look. True professionals who deliver a great experience."
Frequently Asked Questions
Q: What makes professional restoration better than DIY?
A: Professional restoration uses specialized, permanent solutions that restore plastic to its original color and provide long-lasting UV protection. Unlike temporary DIY methods (dressings, heat guns), our process prevents streaking and ensures durable, factory-fresh results that don't wash away.
Q: How long do the results last?
A: Our professional restoration is built for lasting impact. Results typically maintain their restored look for many months, depending on environmental exposure. Our work guards against future damage and eliminates the need for frequent re-applications.
Q: Which types of plastic trim can you restore?
A: We restore all types of unpainted exterior automotive plastic, including black plastic trim, door handles, plastic bumpers, plastic fenders, bed liners, and trim around glass surfaces. Our meticulous application ensures a uniform, even coverage.