Foggy, yellowed headlights can make even a new car look old — and worse, they reduce nighttime visibility. If you’re wondering the best way to clean headlights, you don’t need expensive replacements. You can restore clarity and shine easily at home using the right tools and materials.

At Brilliatech, we’ve been manufacturing professional car detailing products for over 18 years, including high-quality clay towels, clay bars, and polishing pads. Our products are SGS, ISO, and BSCI certified, ensuring consistent quality trusted by auto detailers worldwide.

Why Do Headlights Become Foggy or Yellow?

Headlights are made of polycarbonate plastic — durable but prone to oxidation. Over time, exposure to UV rays, pollution, and road grime causes:

A cloudy or hazy appearance
Yellow discoloration
Reduced brightness
Surface roughness and contamination

The solution? Decontaminate and polish the surface properly — and that’s where a clay towel comes in.

What You Need to Clean Headlights Properly

Before starting, gather these professional tools:

Brilliatech Clay Towel (for removing surface contaminants)
Brilliatech Car Wash Shampoo
Brilliatech Polishing Compound
Microfiber Towels
Headlight Protectant or Wax

Step-by-Step: Best Way to Clean Headlights Using a Clay Towel

Step 1 – Wash the Headlights Thoroughly

Use a pH-balanced car shampoo to remove dirt and grease from the surface. Rinse and dry with a clean microfiber towel.

Step 2 – Use the Brilliatech Clay Towel

Spray a clay lubricant or quick detailer onto the headlight surface.
Gently rub the Brilliatech Clay Towel across the lens in back-and-forth motions.
This removes embedded contaminants, oxidation, and film buildup.

Tip: The clay towel is reusable and safe on plastic and glass surfaces.

Step 3 – Polish the Headlights

Apply Brilliatech Polishing Compound with a microfiber or foam pad.
Buff in circular motions until the haze disappears and clarity returns.

Step 4 – Protect the Surface

Once clean and clear, apply a Brilliatech Headlight Wax or Sealant.
This creates a UV barrier and helps prevent future oxidation.

Why Brilliatech Clay Towels Are the Best for Headlight Cleaning

Fine-grade decontamination surface removes oxidation and grime effectively
Safe for plastic lenses — no scratching or micro-marring
Reusable up to 50–100 times with proper care
Ideal for both professionals and DIY car owners
SGS, ISO, and BSCI Certified Manufacturer — trusted worldwide

Brilliatech’s clay towel technology ensures a smooth, crystal-clear finish on headlights, windows, and paint surfaces.

Additional Tips for Maintaining Clean Headlights

Park in shaded areas to avoid UV damage
Reapply sealant every 2–3 months
Avoid harsh cleaners or abrasive pads
Wash your car regularly with Brilliatech Shampoo
Use a clay towel once every 1–2 months for preventive care

Frequently Asked Questions (FAQ)

Q1: Can I use a clay towel on plastic headlights?

Yes. Brilliatech clay towels are designed for both painted and plastic surfaces, removing oxidation safely.

Q2: How often should I clean my headlights?

Every 2–3 months, or when you notice yellowing or haze. Regular maintenance prevents oxidation buildup.

Q3: What makes Brilliatech’s clay towel different from others?

It’s made with a durable polymer rubber surface that lasts longer, cleans faster, and minimizes friction.

Q4: Can Brilliatech provide OEM or private label services?

Absolutely. With 18 years of manufacturing experience, we offer full OEM/ODM customization.

Q5: Do I need to polish after using a clay towel?

Yes. Polishing refines the surface and maximizes clarity after decontamination.

About Brilliatech

Brilliatech is a leading car detailing products manufacturer in China, specializing in:

Clay towels and clay bars
Polishing pads and compounds
Car wash and wax products
Full car cleaning kits

With 18 years of experience and SGS, ISO, BSCI certifications, Brilliatech provides OEM/ODM services to global detailing brands and distributors.

We combine innovation, safety, and performance — ensuring your car shines like new.