Meguiar’s Ultimate Interior Detailer not only cleans existing dirty interiors, but also provides a grease-free, protective barrier to prevent against new stains and UV damage. Unlike traditional products, this satin sealed finish lasts for weeks. Like Meguiar’s other interior detailers, Ultimate Interior Detailer is safe to use on all interior surfaces, including navigation system screens. It comes in a convenient 16-oz. spray bottle. To use, simply spray on and wipe off. Meguiar’s provides high performance products for every automotive surface.