The best time to clean your Hot Round Brush right after you’ve used it- while it’s still warm (but not hot!). If you’ve got our Ready or Knot Detangling Brush (or any metal bristle brush), just give the bristles a quick sweep through to remove any loose hair. Then grab a damp towel and wipe down the barrel to clear off any leftover product. That’s all it takes to keep things fresh and working like a charm.