Sliced Bread
Car Shampoos and Coatings
32:46
Are special shampoos and coatings any good at cleaning and protecting your car?
They're all over Instagram: washes, foams, and ceramic coatings in a rainbow of coloured bottles that promise to give your car that showroom shine. For listener James - a driving instructor - the question is whether they're worth the money, or if an ordinary bottle of washing up liquid will do the job. To find out…