Remove the floor mats and shake them before you start vacuuming. Be extra careful around any knobs or vents. These areas can be easily damaged.

You can also use a soft-bristled toothbrush and Q-tips to clean crevices and hard to reach areas. If you used a damp cloth, go back with a dry soft cloth to dry the plastic.

Always test an inconspicuous piece of plastic before you apply it to all of the plastic in your car. If you are using a commercial plastic cleaner, follow the instructions on the packaging. Turn the cloth to a clean spot when it begins to show dirt. You do not want to redistribute dirt throughout your car.

Again never spray products directly on the plastic. Always use a clean, soft cloth or a foam applicator pad.

You can purchase boiled linseed oil from a hardware or paint store. There are also all-in-one products that act as both a polish and a protectant. This is convenient and cuts down on the amount of products you have to buy. [6] X Research source

Clean your car in a shaded area to prevent your car from getting too hot. If the surface of the car is too warm, the soap may dry and you will have to wash your car multiple times. Dry your car with a clean, soft, dry towel or drive your car around the block.

Purchase a light degreaser that is safe for cars. Visit your local automotive store or the automotive section of a large retailer like Walmart or Target. The degreaser will also remove any buildup from other products that you applied.

These products will remove stains and improve the color. Some good products you can try include Poorboy’s Trim Restorer, TUF SHINE Black Restore Kit, or Black WOW, or Mother’s Back-to-Black cream. [9] X Research source Always read the instructions before using the product on your car.

These protectants can often be used on multiple surfaces such as plastic, vinyl, and rubber. Always degrease the surface before applying the protectant.

You may need to clean your car more often if you live near the coast, have salted roads in the winter, or live in a wooded area with tree sap. Remove and shake out your car mats once a week as well. To clean car carpet, attach a carpet brush to the end of a cordless drill. Clean the surface with a special stain remover or foaming wash—the drill does most of the work for you. You can also use specialized brushes for upholstery and rubber, if needed. [12] X Expert Source Chad ZaniAuto Detailing Expert Expert Interview. 2 October 2019.

The owner’s manual may also have cleaning tips for your car. If you do not have a hard copy of the manual, you can often find the manual on the manufacturer’s website.