Car detailing: compare interior, exterior, and correction packages

Compare a detailing quote by surfaces and outcomes, not by package names. Ask whether it covers an interior reset, exterior wash, decontamination, machine polishing, stain extraction, odor treatment, paint protection, or only a quick maintenance clean. A detail removes contamination and improves appearance; it does not automatically repair torn upholstery, repaint panels, or remove every stain.

Toyota’s maintenance-and-care guidance warns that automatic-car-wash brushes can scratch the vehicle surface and harm paint. Ask how the provider will wash and dry your car. For a package that adds a coating, Gtechniq’s guide describes hand washing, clay decontamination, and paint correction before application. Those preparation steps should be visible in the estimate when needed for the selected finish.

Get every product, surface, price, and promised result in writing before authorizing a dealer or studio appearance package. The useful comparison is the actual work and limits documented on the estimate.

Condition should be part of the booking record. Note pet hair, smoke odor, sand, sap, overspray, water spots, and paint scratches before the car enters the shop. Ask how the provider handles delicate leather, aftermarket wraps, matte paint, sensors, and convertible tops. A studio may decline a surface it cannot safely clean, and that exclusion is useful information. When comparing mobile and fixed-location service, include access to water, power, shade, drying space, and a weather reschedule policy in the practical total.

Have the provider define “full detail” in measurable terms: number of seats, carpet extraction, wheel faces and barrels, door jambs, glass, and whether the trunk is included. Note whether the vehicle arrives dry and empty, since personal items can limit cleaning. A written checklist lets you compare two studios even when their package names are different.

Compare the actual package

Area	Scope questions
Interior	Seats, carpets, mats, plastics, headliner, glass, and pet hair?
Exterior	Wheels, tar, iron fallout, clay/decontamination, wash, and drying?
Paint correction	One-step polish or multi-stage defect removal, and what remains?
Protection	Wax, sealant, or coating; durability and maintenance instructions?
Exclusions	Deep stains, odors, mold, scratches, dents, and upholstery repair?

Price should be tied to vehicle size, condition, access, and requested finish. Compare a published package price with the condition of your own car and the exact surfaces and treatments included. Ask for photos in the estimate and a revised price if heavy soil or paint defects are discovered.

Machine correction can remove some defects but also removes clear coat. A professional should explain what can be safely improved and what requires body or paint repair. If a coating is proposed after polishing, request its product name, panel coverage, and curing instructions as separate lines rather than assuming every protection package uses the same process.

Before delivery, inspect the agreed surfaces in daylight and document any excluded damage. Request the product names, cure or wait time, aftercare, and warranty in writing. Use that checklist at the final walkthrough so any missed work can be discussed against the original agreement.