You don't need to clean your car before a detail — that's the whole point. But a few quick steps genuinely help the appointment go faster and more thoroughly.

A common question before a first appointment: "should I clean my car before you get here?" The short answer is no — that's what the appointment is for. But a handful of small steps make a real difference in how thorough and efficient the visit can be.
If the visit is primarily exterior detailing, ceramic coating, or paint correction, it helps to park the vehicle out of direct sun if possible, since very hot paint surfaces can affect how some products apply and cure. This isn't always avoidable in Texas, and experienced technicians work around it, but shade helps when it's an option.
The goal of preparation isn't to make the car look better before someone details it — it's to give the technician clear access and clear information.
If you're not sure what to expect for your specific vehicle and service, the how it works page walks through the full process from quote to completion, or you can reach out directly with questions before booking.

Having the vehicle in an accessible driveway or parking spot with reasonable space to work around it is helpful — beyond that, no special positioning is needed.
It's worth doing a quick check before the appointment, but reputable technicians handle any items found with care regardless — just let them know if anything needs special attention.

An honest comparison of mobile detailing versus shop detailing, covering what each actually does better rather than which sounds more convenient.

What actually determines how long a full detail takes — vehicle condition, size, and which services are included.