5 Common Problems with Ceramic Coatings (and How to Avoid Them)

Improper Application Can Ruin the Finish

There is a proper method for applying a ceramic coating. Improper application can create:

• High spots (coating residue or what we call the smeared oil-slick look)
• Or light/dark areas or an uneven look.

This often happens when:

• The paint isn’t fully cleaned or prepared before coating.
• Coating residue was not completely removed before curing.
• Someone applies the coating in the wrong conditions, like high humidity or direct sunlight.

If a coating isn’t applied correctly, it can make your car look worse instead of better.

To avoid this, have a pro apply your coating. This way, you can skip the stress, headaches, and worry of, "Am I doing this right?"

You can apply a DIY ceramic coating and see great results. Whereas professional coatings will last longer but be trickier to use. Often needing more experience and training.

Water Spots Can Still Happen

People know that ceramic coatings make water bead up and roll off the surface. But the thing is, those beads can leave behind water spots if you leave them to dry.

This happens more often in places with hard water. It can also occur when cars get wet from rain, sprinklers, or improper washing.

To prevent water spots:



• Always dry your car after it gets wet.
• Use a pH-neutral car shampoo when washing.
• Consider a water filtration system. It helps cut down on mineral buildup.
• Use a ceramic-safe water spot remover if spots do form.

While ceramic coatings make cleaning easier, they don’t eliminate the need for regular care.

Coatings Can Highlight Scratches and Imperfections

Ceramic coatings add a shiny, clear layer to your paint. This creates gloss and shine like a wax or paint sealant.

That shine can highlight any scratches, swirl marks, or flaws even more. If the paint isn't fixed before the coating goes on, these flaws will stand out more.

To avoid this:



• Make sure to polish the paint beforehand.
• Fix any scratches or flaws before you apply the coating.
• Think about using professional paint correction for the best finish.

Skipping this step can result in a less-than-perfect look that is expensive to fix later.

Ceramic Coatings Are an Investment

A ceramic coating does more than make your car look good. It helps keep that showroom shine for years.

Investing in a professional application ensures the coating bonds to the paint. This creates a strong protective layer that can handle the elements.

With the right care, this investment keeps your vehicle looking new longer. It also makes maintenance easy.

To maintain your coating:

• Wash regularly with a pH-neutral shampoo.
• Avoid harsh chemicals or abrasive products.
• Follow the suggested curing times after you apply.
• Schedule regular inspections or touch-ups with a pro.

Not maintaining your coating can shorten its longevity.

Skipping Maintenance Shortens the Lifespan

Ceramic coatings are not a “set it and forget it” solution.

Coating helps keep a vehicle cleaner for longer. But they still need regular washing.

Like anything else, a ceramic coating needs proper care to last. Proper care will help ensure that the coating performs as it should.

To keep your coating in top shape:

• Stick to a regular washing routine.
• Use the right products that won’t degrade the coating.
• Get touch-ups as needed to extend the life of the coating.

Think of it like going to the gym—you have to keep up with the routine to maintain the results.

Bonus: How Climate Affects Your Ceramic Coating

The weather where you live can have a big impact on how long your ceramic coating lasts. This is one topic detailers don't want to talk about, but it has an impact on your coating's life.

In mild climates, coatings last longer. This is because temperatures stay steady and harsh weather is less common. They stay shiny, block UV rays, and keep their water-repelling features for years.

In extreme weather areas, like places with heavy snow or road salt, ceramic coatings have a harder time.

The coating repels snow and ice, but constant exposure can wear it down.

That's why we stress regular washing, especially during the winter months.

To protect your coating in harsher climates:

• Wash your car regularly, especially after driving in snow or salt.
• Use a pH-neutral shampoo to avoid damaging the coating.
• Consider regular inspections. If your coating needs it, apply a topper (ceramic spray sealant).

With regular care, your ceramic coating can protect your vehicle from the elements, no matter the weather.

Get the Most Out of Your Ceramic Coating

Ceramic coatings are an excellent way to preserve your vehicle’s beauty and protect your investment. But like anything valuable, they need care and attention.

By avoiding these common mistakes, you’ll keep your vehicle looking its best for years to come.

When you're ready to preserve your vehicle's looks, Precision Auto Aesthetics is here for you.