It is important to routinely groom your car, otherwise it will grow an unsightly beard that will tickle your cheeks when you kiss it goodnight. Shave off soot and give your ride a much needed lathering with today's Groupon: for $10, you get a deluxe car wash at Windy City Auto Spa (up to a $27 value) in Melrose Park. Windy City Auto Spa offers a variety of delicate hand-wash services that relieve filth-forging vehicles of their dirty manifestations while tactfully avoiding the scratches and damages caused by brute automated wash systems. The deluxe wash full-service package ($20 for cars, $25 for mid size vans and trucks, $27 for full size vans and trucks) treats your vehicle to an exterior soap splashing and an interior wipe down. The procedure culminates with a platinum series foam wax that protects outer paint shells from dive-bombing ostriches and enhances the glossiness of the finish on your horseless carriage.