Everyone loves a clean car. Most people don’t love the time it takes to clean them, though. You drive through a local car wash, but the brushes are a serious risk to your paint, and brushless ones never do a good job. Also, they are expensive, especially if you like having your car clean for more than one month out of the year.
Length
Short Handle Brushes are perfect for getting into places that a larger brush won’t, getting in between wheel spokes and around mirrors, etc. Even if you already have a long brush, getting a dedicated short handle brush for wheels is a good idea.
Long Handle Brushes are good for general cleaning. They won’t increase your reach much, but you shouldn’t have any issue washing most cars’ entire surface.
Poles are long enough to reach across the roof and up to high places. Most poles are telescoping, so they can adjust to any length you need. A 4ft pole is usually enough to reach across the average vehicle. If you have an RV or big rig, you’ll need at least a 6ft pole.