Hi. I am 48 years old and have a problem regarding rapid plaque build up. I regularly visit my dentist to clean my teeth, every 4-5 months actually. I visit that often because my teeth, particularly the front lower ones, accumulate plaque quite fast. I brush regularly and use floss too but still the problem persists. My dentist tells me it is because of the thick saliva. I asked him if there is anything I can do but he has no answer except to come to the clinic more often for cleaning. I want a permanent solution. It's embarrassing when people see my teeth, they might think I don't take care of my oral hygiene. Please help. Thanks.