Hi, I am a dental hygienist. DO you like going to the dentists'?
Yeah! dental hygienist or oral hygienist is a licensed dental professional, registered with a dental association
I see, what exactly do they do?
 They are primary healthcare professionals who work independently of or alongside dentists and other dental 
Oh, is their job very stressful?
Also,have the training and education that focus on and specialize in the prevention and treatment of many oral disease.