Work through all five modules before your first job. Understand the process, own the standard, pass the quiz.
Crest Auto Care is a mobile ceramic coating and paint correction service out of Burleson, Texas. We go to the client, their driveway, their schedule. Every job we do is a direct reflection of this business. Standards are non-negotiable.
Work through the five modules in order. Each one covers a core part of the service we deliver. After that, take the quiz, 80% required before you step on a real job.
15 questions across all five modules. You need 80% to pass and get on the job.
The interior is often what clients notice first. A clean, fresh-smelling cabin sets the tone for the entire job, even before they see the paint.
Start here, always before any wiping
Always vacuum before you wipe anything down. If you wipe first, you push debris into crevices and across surfaces you already cleaned. Vacuum everything that has a fabric or carpet surface first, then move to hard surfaces.
Dashboard, console, door panels, and trim
After vacuuming, wipe down every hard surface in the interior. Use an interior detailing spray or a diluted all-purpose cleaner on a microfiber. The goal is removing dust, grime, and fingerprints without leaving streaks or residue.
Windows and the windshield from inside
Interior glass gets a film buildup over time from off-gassing plastics, smoke, humidity, and breath. It's subtle but affects visibility and looks immediately when the sun hits at an angle. Clean it properly and it makes a noticeable difference.
Before you close the door
Before moving to the exterior, do a full interior walkthrough. Sit in the driver's seat and look at what the client will see when they get in.
The full wash process, from the first rinse to the final tire shine. The baseline service on every job we do.
Loosen and remove heavy surface debris before washing
Before any soap or mitt touches the car, do a thorough rinse. This removes loose dirt, bird droppings, dust, and debris that would otherwise get dragged across the paint during the wash and cause scratches.
Clean these before the foam cannon, every time
Wheels and tires get cleaned before the foam cannon and contact wash. Brake dust is highly abrasive and acidic, and wheel cleaner overspray can land on body panels. Get these done first while the rest of the car is still just rinsed, never after you've already washed the paint.
Safe washing technique from start to finish
With the wheels clean, now hit the paint. Apply foam cannon pre-wash to the entire car first. This loosens remaining surface contamination before the mitt ever touches the paint, massively reducing swirl risk.
Safe technique, no scratches, no water spots
Drying is where a lot of people introduce swirl marks without realizing it. Use the right tools and the right technique.
The finishing touches
Once the body panels are dry, hit the glass and exterior trim before calling the exterior done.
Not every job, not every time
Clay bar decontamination removes embedded surface contaminants that a wash alone can't remove, iron particles, tar, industrial fallout. It leaves the paint feeling glassy-smooth and is a required step before any polishing or coating.
This is where we add serious value. Done right, it transforms a dull, scratched finish into something the client won't believe is the same car.
Know what you're working with before you touch it
Car paint has multiple layers. From the metal outward: primer, base coat (the color), and clear coat (the transparent protective layer on top). The clear coat is what we work in, it's where swirl marks and light scratches live.
Clear coat is typically 40–80 microns thick. Correction removes thin layers of clear coat to level the surface. Polish too aggressively or too many times and you burn through, at that point the only fix is a repaint. Always be mindful of this.
Required before any polishing, always included in this package
Before any machine polishing, the paint must be fully decontaminated. Even after a thorough wash, the surface may have iron particles, tar, and fallout bonded to the clear coat. Running a polishing pad over contaminated paint grinds those particles in and creates more damage than you started with.
How to use the tool correctly
DA stands for Dual Action. The pad spins and oscillates simultaneously, which delivers consistent correction with less risk of burning through the clear coat compared to a rotary. That said, it can still do damage, technique matters.
Right tool for the right job
The combination of pad and compound determines how aggressively you're cutting the paint. Always start with the least aggressive option that will get the job done.
Check your work before moving on
After each panel, inspect your results under a high-intensity LED inspection light held close to the surface at multiple angles. Any remaining swirls, haze, or buffer trails will show immediately. If you see them, work the panel again before moving on.
Once the panel passes inspection, remove all compound residue with a clean microfiber. Polish oils left on the paint will prevent ceramic coating from bonding. Use a dedicated residue removal towel, never the same towel you'll use for anything else.
The most technically demanding step. The finish the client will judge. Get every detail right.
The final prep step, never skip it
Even after a perfect correction and residue wipe, paint panels still carry trace oils from the polishing process. Ceramic coating will not bond over these oils. The IPA (isopropyl alcohol) wipe strips every last trace from the surface.
Crosshatch method, the right way
Ceramic coating is applied with a suede applicator block wrapped in a coating suede cloth. Work in 2x2 ft sections. The goal is a thin, even, consistent layer with no missed spots.
The most critical timing in the whole process
After applying coating to a section, watch for the flash, when the coating shifts from looking wet to showing a light rainbow or haze across the surface. That's your window to level it. Too early and you wipe it off. Too late and it hazes hard and requires correction to fix.
Setting the right expectations before they drive away
Ceramic coating begins curing immediately but takes time to fully harden. What the client does in the first two weeks determines how well the coating performs long term.
The job isn't done when the coating is leveled. How you close out determines whether that client refers their friends or disappears.
Don't let the client find something you missed
Before you call the client over for the reveal, do a full personal inspection of the vehicle. Walk every panel under direct light and natural light. Check for missed spots, streaks, high spots in the coating, water spots on glass, dirty door jambs, anything that shouldn't be there.
The goal is that the client never points out something you didn't already see and fix. If they have to find it for you, your credibility takes a hit even if you fix it immediately. Find it yourself first.
Make the reveal count
The walkthrough is where the client's emotional response gets locked in. This is a $595–$1,200 purchase. They should feel like every dollar was worth it.
This is how the business grows
Google reviews are direct revenue. Every happy client who doesn't leave a review is a missed opportunity. The best time to ask is right after the walkthrough when they're excited about their car.
Content that keeps the marketing running
Every job is a content opportunity. High-quality before/after photos are the single most effective ad creative for detailing businesses. Getting good photos is part of the job.
Every job, without exception
After every job wraps up, you send Nick a quick update. This is non-negotiable, it keeps operations running cleanly and makes sure nothing falls through the cracks.
15 questions across all five modules. 80% to pass. No open book.