Preferably a hand car wash or somewhere better than the Mister Car Wash I have been using. It seems those metal cleaner brushes scratch my paint and the power brushless wash doesn't get my car clean.
There's a guy who has done details for us--Patrick-- he's really nice and does a gread job-- comes to you too, which is nice. Our cars cost about 70 for a total inside and out detail. "G's mobile detail"
If you don't mind the smug alert, The Finish Line at the edge of Westlake on Bee Caves near MoPac is the best available in my opinion. The place has been in business forever and has a very loyal army of detailers that do fantastic work.