Price: £4.95

Quantity: 325ml

As you might expect from its name, this fluid didn’t have to be exposed to our oil-based test stains for very long to get to grips with them. Oddly for such a powerful formula, its performance on sap, insects and bird lime was less impressive. Nevertheless, Autoglym claims it can also be used for removing oil and grease-based marks from your car’s interior trim.