Most dental cleanings take between 30 minutes and an hour. If the cleaning is part of a yearly check-up, the dentist may also take x rays by dental x ray machine to check for cavities. A dental hygienist usually performs most of the cleaning. The dentist will normally take a last look, and perhaps perform some difficult plaque removal toward the end of the cleaning, as well as evaluate the gums for gum disease.
There are specialised machines available for cleaning and lubrication of drills. Yep, the good old dental drill is pricey enough to warrant its own cleaning system, and each dental practice requires a bunch of drills so they can be clean for each patient. Next time you visit the dentist you may also notice the amount of disposable items that are used to stop infection spreading from patient to patient.
Dental hygienists generally use several tools during a dental cleaning, including a tooth polisher and a scaler. Tooth polishers buff teeth and eliminate tiny pieces of plaque. When a dental hygienist cleans and polishes your teeth, you can get a lot of cleaning paste in your mouth. We use the suction to help clean all of that away. Also, when dentists are do amalgam fillings( dental amalgamator ), pieces of the soft amalgam can sometimes fall away from the tooth surface.
They generally have several different sized heads for cleaning hard to reach places. Scalers look a bit like metal hooks and are used to remove hard plaque, especially between teeth. Some people find the use of a scaler uncomfortable, depending on their sensitivity level, pain threshold, the length of time since the last cleaning, and the extent of plaque build-up.
Dentists may also employ a device that shoots water into the mouth, so the person can rinse out plaque several times during the cleaning. In some cases, a dentist may merely use mouthwash for this purpose.
Those getting a dental cleaning should also expect the dentist to inquire about their home brushing and flossing activities. Dentists may lecture patients during a cleaning if they have a lot of plaque or if they don’t regularly brush and floss their teeth. If a person is regularly caring for his or her teeth at home, and plaque build-up is still significant, this may indicate the need for more frequent cleanings.