Cars require occasional cleanings, unlike dirt collections or Teflon pants. Add shine to your auto with today's Groupon: for $44, you get a mobile car wash and wax from The Wash Wagon, which cleans up vehicles in the Coachella Valley (a $99 value).

The Wash Wagon's wandering crew of insured car-cleaners comes to the location of the client’s choice and purges vehicles with soap, water, and wax. Car owners can focus on busily lounging at home or working in the office as the technicians show up and smother the car in suds. After the wash, cleaners slap coatings of wax on the exterior to firmly pin the shine to the frame and protect it from damage. The Wash Wagon's people then dress the tires and reach inside with dust-evicting vacuums to tidy up seat cushions, vents, and floor mats, leaving the interior pristine and free of food crumbs and hibernating passengers.