I gave mine a thorough clean. Polished with autoglym super resin polish then used meguiars ultimate wax. Removed the wheels, polished them inside and out, repainted brake calipers and hubs silver, scrubbed inside the wheel arches . Also removed the winter tyres and replaced the front tyres with Michelin pilot super sport. Car looks brand new again. I know the guys at the garage I get to change my tyres and they commented how ridiculously clean the car was.