my car only gets washed or detailed by my detailer, or washed or detailed by me ONLY. never seen a car wash, not even during winter when the car was filthy. i waxed it before winter and washed it when i could, but kept it dirty.
id rather a dirty clean car than a clean swirled car. JMHO

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2013 135i Coupe / LMB on Oyster / 6 Speed / BMW Performance Front Bumper, Side Skirts, Front & Rear Rotors, Suspension, Electonic Steering Wheel V2, and CF Rear Spoiler / Dinan Stage 2 / VMR VB3 HyperBlack / Michellin PSS / BMS Intake / Hardwire V1 / ActiveAutowerke Axelback, Intercooler, Strut Bar / BMS CDV Mod / F30 Performance Shift Knob + Bimmian Alcentara Boots / SWS8x Subs + Amp