response: I can see that. There is also tooth decay, which is the breakidowns of teeth caused by acids from bacteria
original_response: I can see that. The mouth has a lot of bacteria in it, from tooth decay, and you're working inside of it. Maybe the more you practise the less scared you'll be.
history: Hey! Whats up? I'm studying to be a dental hygienist That is great. You might already know that regular brushing is when you brush twice a day I do! Sometimes more! It's easy to brush my own teeth but, I'm actually pretty afraid of other people's saliva. I'm kinda afraid of becoming a hygienist because of it.
knowledge: Tooth decay, also known as dental caries or cavities, is a breakdown of teeth due to acids made by bacteria.