If you have red - swollen - tender gum, bleed when brushing, bad breath, loose teeth, may indicate the presence of inflammation in your gum. Once inflammation due to plaque and calculus build up at underneath the gumline has begun destroy the supporting gum and bones around teeth, brushing or flossing will not be enough to stop the inflammation. You need your dentist to help to remove it. The process for removing calculus is called scalling, known as conventional therapy to eliminate dental plaque and calculus which cause inflammation, thus helping to establish a periodontium health. Removal of stain will be effective using air flow system.