Get a Mirror Finish With Synthetic Wax
Some people swear by carnauba wax. It produces a deep, warm shine. But we prefer the wet-gloss look of the newer synthetic polymer waxes (also known as paint sealant) such as Meguiar's Ultimate Liquid Wax. It's pricier than other synthetics, but it doesn't leave a white film on plastic or trim—which is a real advantage. Plus, it's really easy to apply. Apply the wax to the foam applicator and rub it into the finish with a swirling motion. Then wipe off the haze with a microfiber towel. Swap in a clean towel as soon as the first one loads up.
Suck Up the Dust As You Go
Most DIYers start cleaning the interior by shampooing the carpet. That's a mistake—you'll just get it dirty again as you clean the upper surfaces. Instead, start at the top and work your way down. Vacuum the headliner, dash, console and door panels. Then clean all the glass, and dust the nooks and crannies. Sweep the dust out of the cracks with a detailing brush. Catch all that crud right away with your vacuum. Learn more about how to clean and restore your car's interior.