Q. My husband had a bridge fitted last year (4 front teeth). He does not floss the area between his bridge teeth and gums – saying that his dentist said it was not necessary as the bridge was tightly fitted and there was no “gap”. He now has bad/stale breath and I believe it is to do with him not cleaning his bridge work properly but he won’t be told. I too have a bridge (1 tooth) and my dentist showed me how to floss the “gap” between bridge and gum. So who’s right?