$2 to $3 for an express wash, $5 for a full-service hand-dry, 15 to 20% for a detail.
More for a filthy car, heavy pet hair, or a crew that went over it twice.
$0 at a fully automatic touchless wash with no people, or where tips are pooled and not permitted.
Express vs full-service
An express exterior wash where you stay in the car is a couple of dollars in the jar. A full-service wash where a crew vacuums and hand-dries is around $5, split among them.
A full detail
A detail is hours of hand work, so tip it like a service at 15 to 20% of the price, not a flat couple of dollars.
Touchless automatics
A machine-only wash with no attendants has no one to tip. If a person towels off the car at the end, a dollar or two is a kind gesture.
A crew, not one person
At a full-service wash several people work your car. The tip goes in the shared jar so the team splits it, rather than to one attendant.
United States (default)
Tipping at a car wash is customary where a crew does the work. These ranges are compiled custom, not a price list.
High-cost cities
A few dollars is still the norm for a wash. It is the detail price, not the city, that moves the number.
Outside the US
Car wash tipping is largely a US habit. Follow local practice elsewhere.
How much do you tip at a car wash?
A couple of dollars for an express wash, about $5 for a full-service hand-dry, and 15 to 20% for a full detail.
Do you tip at an automatic car wash?
Not at a touchless machine with no crew. If a person dries or finishes the car by hand, a dollar or two is fair.
How much do you tip for a full detail?
15 to 20% of the detail price. A detail is hours of hand work and is tipped like a service, not a wash.
Do you tip the whole car wash crew?
Yes, through the shared tip jar. That is how a full-service crew splits it, rather than tipping one attendant.
How much do you tip on a $150 detail?
About $25 to $30 at 15 to 20%. Go higher for a very dirty car or heavy pet hair.