If you have super short hair, you may be able to get away without brushing your hair. Still, it is best to maintain it by choosing the right brush. A small round brush made with boar bristles is perfect because it catches every strand. Like other boar bristle brushes, this one also helps to distribute your scalp's natural oils evenly. Try the Raincry Smooth 2.0 Small Brush, $58, or Harry Josh Pro Tools Round Brush, $55.