While moths are attracted to lights, mosquitoes and horseflies migrate towards vehicle grills, mistaking them for the rich-blooded, four-wheeled mammoths that once stalked North America. Rid your buggy of bugs, salt, and mud with today's Groupon: for $12, you get one full-service supreme car wash at Autobahn Carwash in St. Charles (a $24.99 value). Autobahn Carwash has been re-shining and revitalizing the area's road-weary cars, vans, trucks, and SUVs since 2006. These chieftains of car cleanery will get to work with barking sponges, chasing out infestations of salt and grime from your vehicle's exterior, undercarriage, wheels, and rims. After a wax, the four-door dentists will open your car's mouth to vacuum and wipe down the consoles, dash, cup holders, and incisors. The supreme wash sends chariots on their way with a triple foam polish, LustraShield total surface gloss, a floor mat cleansing, and your choice of fresh scent to complement your fresh-feeling ride.