I would have thought that the need for good dental hygiene is obvious, although I appreciate many might not realise how serious the consequences of untreated gum infections and dental abscesses can be.
Of course there are problems that only a dental surgeon can solve, eg, the need for orthodontics, accidents to the mouth and teeth etc but unfortunately merely visiting the dentist a couple of times a year won't keep teeth and gums clean and healthy on a daily basis. Brushing regularly and using dental floss or tepees helps a great deal!
Should the NHS charge for such things?
Churchill to be axed from British banknotes in the name of diversity.
