Can you tell me the best method to whiten my teeth without getting it done by a professional?
Can you tell me the best method to whiten my teeth without getting it done by a professional?
user
You could use hydrogen peroxide, or try oil pulling.
assistant
What is oil pulling? sounds painful.
user
The best method to whiten teeth is with laser dentistry. It is fast, and does not hurt. 
After that you can go to your regular dentist, and get it done.
assistant
I know, but that's expensive. I was hoping to find a way to do it myself.
user