How to Ruin Your Car’s Ceramic Coating – 7 Things to Avoid

A person using a digital paint thickness gauge to measure the ceramic coating on a red car’s hood, highlighting the importance of maintaining the coating's integrity for long-term protection.
Ceramic coatings have surged in popularity among car enthusiasts seeking to protect their vehicle’s finish. 

In fact, the demand for ceramic coatings has skyrocketed in recent years, highlighting their effectiveness in safeguarding paintwork. But did you know that simple mistakes can compromise this glossy armour?

Want to keep that mirror-like shine intact? Steer clear of these seven common mistakes that can wreck your car’s ceramic coating faster than you can say “car wash.”

What is Ceramic Coating?

Before diving into the pitfalls, it’s crucial to understand what ceramic coatings are. 

Essentially, they’re liquid polymers that bond with your car’s paint, creating a hydrophobic surface that repels water, dirt, and contaminants.

The advanced protection isn’t invincible, though. Without proper care, you can inadvertently diminish its effectiveness and lifespan.

1. Skipping the Proper Wash Routine

Think a quick rinse is enough? Think again.

Using improper washing techniques is a surefire way to degrade your ceramic coating. Automatic car washes with harsh brushes can create micro-scratches and strip away the protective layer.

Professionals at MPHIT Car Detailing emphasise the importance of a proper wash routine, noting that manual washing with a pH-neutral shampoo protects your car’s finish and prolongs the life of your coating.

Key Tips:

  • Use microfiber mitts to minimise scratches.
  • Dry with a soft towel to prevent water spots.

2. Ignoring Bird Droppings and Bug Splatter

Bird droppings and bug guts are acidic. Leaving them on your car’s surface can etch into the ceramic coating, leaving permanent marks. 

Time is of the essence here.

Carry a quick detailer spray and microfiber cloth in your trunk. When you spot these nuisances, clean them off promptly to preserve your coating’s integrity.

3. Using Household Detergents

Reaching for dish soap to wash your car? Stop right there. 

Household detergents are formulated to cut through heavy grease and can strip away the ceramic coating’s hydrophobic properties.

Invest in a quality car-specific shampoo. It’s a small cost compared to the price of reapplying the ceramic coating after it’s been ruined by the wrong products.

4. The Importance of Regular Maintenance

Ceramic coatings aren’t a “set it and forget it” solution. Failing to perform routine maintenance washes can lead to contamination buildup, dulling that brilliant shine over time.

Schedule regular washes and consider using a ceramic-safe topper to refresh the coating. Consistent care keeps your car looking showroom-ready and extends the life of the coating.

5. Using Abrasive Towels and Sponges

That old kitchen sponge or rough towel isn’t doing your car any favours. Abrasive materials can scratch the coating, diminishing its effectiveness and gloss.

Opt for high-quality microfiber towels and wash mitts. They’re gentle on the surface and essential tools in maintaining the pristine condition of your ceramic coating.

Remember:

  • Avoid circular motions that can create swirl marks.
  • Rinse tools frequently to remove trapped dirt particles.

6. Parking Under Trees

Sure, shade is nice, but trees drop sap, pollen, and other contaminants that can harm your coating. Tree sap, in particular, is sticky and can be tough to remove without damaging the surface.

If possible, park in a garage or open area away from trees. If tree droppings occur, clean them off as soon as possible to prevent any lasting damage.

Protect Your Shine

Your car’s ceramic coating is an investment in beauty and protection. But like any investment, it requires mindful care. 

Avoiding these seven pitfalls ensures that your vehicle stays stunning and shielded for the long haul.

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Article Author Details

Ryan Smith

Ryan Smith is a self-motivated freelance writer with a passion for creating content. Always on the lookout for new words to learn, he's in love with language, and it's a romance with no finish line in sight.