Nick Murray of YouTube fame has released a video showing how he washes his Porsche 991 inside and out in under 15 minutes. One of his tricks - he uses a Rapid Dry Towels Original to do both the exterior and interior of the vehicle.
And be warned he uses a brush on the exterior BUT his car has full plastic paint protection film so he won't be getting any pesky swirls!
Subscribe to Nick's YouTube channel while you're there - it's good!
Thanks Nick - we love the video.