Rust never sleeps they say, and neither does plaque. That’s one of the reasons why regular professional teeth cleaning is such a good idea. So what are the others?   At home brushing is only so good When you’re brushing at home it’s easy to miss hard-to-reach places at the back of the mouth and in the areas between teeth. Over time, these deposits harden until they cannot be removed by brushing and flossing at home.  As a preventative treatment,…