The only time I opted for the NHS 'scale and polish' was a real disappointment. They did some scaling but it was only a short appointment and my teeth were left feeling rough and looking stained.
The dentist 'doesn't have time', but if you insist (and tell them you're entitled to it) they'll do a quick scale (no polish).
What they recommend, of course is the private hygienist. It costs £55 for 30 minutes here (partly payable at booking).
This time, the dentist said that I needed a double appointment (deep clean) as I'd not been for a while. They recommend every three months.
I booked and reluctantly handed over the £110, then lay there thinking about what else I could have spent that on!
What were the first ever records that you bought and when?
Parents-in-Law. What do/did you call them?