Dentures have a gap inside the stink is considered to be the edge of the denture is not close to cause, if the activity of the denture can be taken out in time after meals to clean, and fixed dentures recommended timely diagnosis of the cause of the disease and then symptomatic treatment. 1. movable dentures: general movable dentures and mucous membranes between the gap, will easily lead to food residues left in the gap, thus leading to odor, so you need to eat in a timely manner after the movable dentures to take down the use of denture effervescent tablets for cleaning; if the movable denture wear time is too long resulting in gaps, you can go to the hospital stomatology denture relining to repair. 2. Fixed dentures: fixed dentures can not be removed to clean, so you can only use dental floss or dental floss floss and other food debris in the gap to clean up; if the dentures covered teeth caries, you need to go to the stomatology department in a timely manner will be dismantled after the denture fillings and then re-take the mold and redo the prosthesis, to prevent the edge of the non-compact lead to caries of abutment teeth problem. Causes of denture gap inside the stink of the above reasons, clinical may also exist in some other factors, so it is best to recommend timely consultation and examination and then deal with.