GUNSON TWIN-HEAD CLEANING BRUSH
Price: £3.36 www.gunson.co.uk Top down driving is the best, but it does mean your MX-5’S facia gets covered in grime. Which is where this twin-ended brush from Gunson comes in handy, its long, soft bristles getting right into the smallest crevasses, while the towelling end can be used to sweep out air vents and even external features such as bonnet louvres. And it takes up very little space in your glovebox. Sometimes the simplest ideas are the best.