Maintaining a car can be time-consuming and troublesome. Keeping the exterior clean is easy. You just need some soap, a washcloth, and a water source to clean. But cleaning the inside of the car is tough, and the cleaning procedure is tougher, as dirt tends to accumulate in the corners. And most of the time, it is not possible to clean just after you dropped the chips on the floor or the car seats. Checkout our buying guide with reviews of the best car vacuums.