When purchasing a new car vacuum, there are several factors that you should consider. First, you should choose a model with a strong battery and at least 15 air watts. Likewise, you should make sure that the vacuum is lightweight and has comfortable handles, especially if you tend to clean your car frequently.

Once you've bought your new vacuum, you should follow the manufacturer's directions. Pay close attention to the manual to see how often you need to replace or wash your filter. Also, make sure to avoid sharp objects and loose objects that can get stuck in the hose or clog the vacuum's brushes and roll. If you have floor mats in your vehicle, you should remove them first before using your car vacuum. Leaving floor mats in place can cause the vacuum to clog up.

It's also important to know whether a car vacuum will drain your car's battery. Some models can drain the battery, but this depends on how much you vacuum, how long you vacuum, and how old your battery is. If you want to ensure that your battery won't be depleted during a quick clean, a cordless model may be the best option for you.

Another factor to consider when purchasing a car vacuum cleaner is the accessories it comes with. Some vacuum cleaners come with extra hoses, which are useful for reaching tight spots. An extension hose makes it possible to reach under the seats, and an upholstery brush will remove ground-in dirt from the floor mats and seats.