UK has good dentalcare, 28% of UK adults have teeth decay compared to 92% in america, also having less holes and losing less teeth on average. google the DMFT index and the UK is way better than france/usa/canada for example on quality of teeth health. The danes and jermans rank considerably higher than everybody else. poor people in the UK get free dentalcare, so the ones with very bad teeth are just retarded and dont care
Imagine needing a dentist after half a year lol. Unless you already have some sort of tooth decay (in most cases it could have been prevented by doing as you should, brush the damn teeth), you shouldn't need a dentist in 6 months time.