If you don't want to spend money on an interior car wash, the Loheer Cordless Handheld Vacuum is on sale right now for $24.

Cordless vacs are convenient, but they don't always have enough power to get the job done the way a dedicated car vacuum does ...

Full-service and exterior-conveyor washes need all the car washing equipment, such as the power-wash units, vacuums, dryers and a water reclamation system. The offices for these types of washes ...

Sure, you could use the complimentary vacuums at the car wash that leave you with half the crumbs you started with, but why would you when your home vacuum doubles as a handheld car cleaner?