If you just need a cheap and reliable option for those tighter spaces and tougher spots, this cleaning brush for cars from AmazonBasics is a good choice. The bristles are soft enough to leave you without fear of scratches, while the rubberized bumper ensures you don’t accidently catch any corners while cleaning.
Unfortunately, it is shipped in two pieces and has been known to break apart when under too much pressure. Thus, this is a better choice for lighter work and cleaning up a light build-up. The head may also be a little too wide to fit into smaller areas around the wheel, for example, so check the dimensions to see if this fits for your needs.