K D Car Detailing is a car wash at 655 Huia Rd in Cornwallis, Waitakere City, on Auckland's western edge, holding a perfect 5.0 Google rating. Washing a car well is slower work than it looks. The fine swirl marks that dull paintwork in sunlight usually come from dirty sponges or automated brushes grinding road grit across the surface, so careful operators wash by hand, rinse generously and dry with clean microfibre. Out here between the bush and the harbour, bird droppings, salt air and tree sap all eat into paint if left sitting, so a regular wash does more for a car than an occasional heroic one. Regulars judge a job by the spots a rush skips: door jambs, wheel arches and tyres. Set between the Waitakere bush and the Manukau Harbour, K D Car Detailing is a handy stop for drivers on Huia Rd.