September 18, 2026 · 4 min read · Pristine & Clean Mobile Detailing
How often should you detail your car in Los Angeles?
Sun, dust, sprinklers and the 405. A realistic schedule for a car that lives in the Valley.
Ask a detailer in Seattle and you get one answer. Ask one in the Valley and you get another, because the things that wreck a car here are different. This is the schedule we give our own customers.
What LA does to a car
- Sun. Three hundred sunny days a year bake the clear coat, fade black plastic trim to grey and dry out leather and dashboards. A car parked outside in Northridge ages faster than the same car in a garage in Studio City.
- Sprinkler water. Valley water is hard. Overspray from a lawn sprinkler dries into mineral spots that a normal wash will not shift, and left for months they etch the paint.
- Dust and the Santa Anas. A windy October week leaves a film of grit on every panel. Wiping it with a dry cloth scratches the paint. A proper pre wash floats it off.
- Freeway brake dust. The 101 and the 405 coat the front wheels in iron particles that bond to the wheel finish and, over time, to the paint behind them.
- Trees. Sap and bird droppings under the jacarandas and ficus trees eat into clear coat within days in summer heat.
A realistic schedule
Every two weeks: a wash. Our Pristine Exterior or a careful one at home with two buckets. The point is getting the grit and droppings off before the sun bonds them.
Every three to four months: a Full Detail. Wax or sealant lasts about that long here before water stops beading, and the inside needs a proper vacuum and wipe down on the same rhythm.
Twice a year: a clay bar with the wash. Usually end of summer and end of winter. Run your hand over the roof after a wash; if it feels like fine sandpaper, it is due.
Once a year: a Platinum Clean. Steam on the interior, trim restore, clay and sealant on the outside. Also the one to book before you sell.
Do it more often if
- The car sleeps outside, not in a garage or carport.
- Kids or a dog ride in it. Interiors go every six to eight weeks in that case.
- You commute on the freeway every day.
- It is black, dark blue or dark grey. Dark paint shows every water spot and swirl.
Signs it is due now
Water sits flat on the hood instead of beading. Trim has gone grey. Cupholders have a ring. The car smells like the car, not like nothing. Any one of those and it is time to book.
