Designed specifically for use with braces and oral devices, the Orthodontic Brush Heads are an ideal way for anyone with braces to keep their braces clean and their smile bright. The unique soft bristles with both their concave and elongated design allows for easy cleaning of both brackets and underwire. Plus, the sonic toothbrush does all the work by providing 40,000 brush strokes per minute helping to remove plaque and buildup for a fresher, healthier smile.