Robots are good for many things, including freaking out dogs and launching war on mankind, but they often lack the gentleness of a human touch. Get your ride the luxurious hand washing it deserves with today’s Groupon: for $20, you get a basic car wash from 3D Mobile Detailing (up to a $40 value). 3D Mobile Detailing’s employees will travel to you and restore your car or compact SUV to an Annette-Funicello-at-the-laundromat level of squeaky-clean. Sleek car bodies receive hands-on attention with a treatment that includes a full-exterior hand wash, interior vacuum, floor mat shampoo, and window cleaning, plus a fragrance of your choice, making your vehicle irresistible to autos of the opposite sex. Each service is customized to individual auto needs, and today's deal can be upgraded for larger vehicles for an additional fee.