But what's the best way to do that? We gathered eight different car carpet cleaners and put them through a test featuring the gnarliest "Pure Michigan" mud we could find, and a bottle of red wine (no, ...

When your car’s carpet starts getting old, a vacuum can’t always keep up with staining. If pets or kids ever ride with you, forget it; you need to step up to an extractor. This week, Amazon’s doing a ...