Like people, cars that ignore their personal hygiene usually get rejected and end up rusting in a lonely junkyard. Save your auto from being shunned with today's Groupon: for $14, you get one month of unlimited Ultimate car washes at Silverstar Car Wash (a $29.95 value).

As Silverstar's most senior variety of wash, the Ultimate features extra foam and eight kinds of soap that automatically lather up in anticipation whenever they see a grimy vehicle. Expert hands use high-pressure wands to massage your car's dirty dermis, and an under-body bath tickles your car's sensitive belly until it giggles and spews gas out of its newly gleaming grill. Then, to keep unsightly boots from holding your car hostage, a thorough wheel and tire scrub fits your auto’s feet with like-new shoes. Heated dryers blast chilly cars with warm air, and after the wash, unlimited access to self-service interior vacuums will give Groupon buyers the power to suck up excess dirt, oxygen, and corn-dog hair.