My friend’s first teeth cleaning in Thailand was not a good experience.
Let’s start with the apparently common practice here of covering the patient’s entire face so they can’t see what might be going into their mouth.
The cleaning itself was maybe 15 minutes, often painful, and teeth did not feel smooth or clean afterwards. Went to dentist in home country shortly thereafter and they noted significant plaque had not been removed.
Dental hygienist in home country usually spends at least 60 minutes scraping and teeth feel smooth and clean afterwards.
Looking for a dental clinic with cleaning comparable to a Western country.