People might think lathering, rinsing, waxing and repeating is the only way to make sure their car maintains its shine. However, there are several surprising and unique cleaning techniques that will remove even the smallest spots to make your car look like you just drove it off the lot. Interior Picking up trash and sweeping up crumbs aren’t the only ways you can keep your car’s interior looking fresh. Cabin Filter If you notice an unpleasant odor entering through your air vents, the problem could be your cabin air filter . Check your owner’s manual to see if your car has a removable filter, and if it does, switch the old one with a new one recommended by the car manufacturer. Air Vents Cabin air filters prevent allergens and dirt from entering your vehicle, but sometimes the particles end up stuck to your vent panels. Rather than brushing the dust away, try dipping a sponge brush into a multi-purpose cleaner and running it along the panels. The brush’s rough texture sh...