1.First of all, we must emphasize that you should not wear movable denture at night when you sleep. 2.Lack of saliva in the mouth at night, the denture will breed a lot of bacteria and lead to caries and gingivitis. 3.After eating, you should remove the denture and rinse the food residue on the surface of the denture. When you don’t wear the denture, soak it in water and don’t store it dry. 4.Brush your denture in the morning and evening, and pay attention to clean the missing tooth part when brushing, the plastic part of denture is not wearable, so use soft bristle brush when brushing. 5, the first time you wear a denture will have a foreign body feeling, may be nausea and vomiting, pronunciation of the phenomenon. If you can’t adapt to the denture after wearing it for a period of time, you need to find a doctor to modify the denture base. 6. If the denture is loose, has a high bite, or has a painful ulcer under the base, you need to find a doctor to adjust it in time, not to repair it by yourself.