What is the primary function of the air polishing method in dental hygiene?

The primary function of the air polishing method in dental hygiene is to remove surface stains and plaque. Air polishing utilizes a stream of air mixed with a fine abrasive powder and water to effectively clean the teeth. The abrasive particles in this mixture gently remove stubborn stains, biofilm, and plaque from tooth surfaces, making it particularly effective for maintaining aesthetic appearance and oral health.

This method is often chosen for its efficiency and the ability to clean areas that might be hard to reach with traditional scaling instruments, especially in patients with a high tendency for stain accumulation, such as those who consume coffee, tea, or tobacco. By focusing on removing surface deposits, air polishing helps in preventing more serious periodontal issues and contributes to overall oral hygiene, which is critical for maintaining dental health.