A periodontist might suggest you receive a deep dental cleaning if you are at risk for developing periodontitis in Manhattan. Periodontitis usually occurs when a patient has poor oral hygiene and/or has not been to a dentist for professional cleanings in a long time. Bacteria will collect and cause serious gum infections that break down and destroy the gum tissue. This can usually be prevented with daily dental habits and a deep cleaning from your periodontist.When you have a deep cleaning on your teeth and gums, your periodontist will most likely use an ultrasonic cleaner and scaling instrument. These dental tools will be used to get under the gums and remove all of the built up plaque and tartar covering the teeth and their roots. Because this cleaning can be extensive, your periodontist will make sure you are completely comfortable throughout the procedure. You will be given aftercare instructions to keep your teeth and gums free of infection after the deep cleaning. If you maintain healthy and daily oral hygiene, your gums should begin to heal within a few weeks.