This podcast details my experiences with dentists along with a smattering of free advice.
Link to the commonly known sunscreen song http://en.wikipedia.org/wiki/Wear_Sunscreen
Wikipedia article about gum disease http://en.wikipedia.org/wiki/Periodontitis
Wikipedia page on Interdental tooth brushes http://en.wikipedia.org/wiki/Toothbrush#Interdental_brush
Teeth with gum disease, notice that the gum doesn't form a sharp point between the teeth http://www.kmperio.co.uk/editor/assets/049B193B-857E-4FE7-BAC6-48F695DEFCBE.JPG
Healthy gums, gum forms a sharp point between teeth. http://www.wisdomtoothbrushes.com/sites/default/files/styles/475_width/public/wisdom-oral-health-healthy-gums.jpg?itok=-KhFJ6Pb