If you visit a car wash, you are more likely to run into old fashioned men or ladies with rugged clothes or worn out aprons.
But this is not the case for these ladies, before they go to their designated car wash, they have to look good and modern fashioned.
Applying a make up and even looking sexy for a date is how they have to be.
One wonders why they do so, but who knows, maybe it is their mode of attracting the targeted clients.