Smile makeover, teeth whitening info

I found this Youtube video for a procedure which is a non laser teeth whitening. You can view how it is done but I do not guarantee of it works because it is probably a promo video. Nevertheless, it is informative to see what the dentist do in a non laser teeth whitening.

Teeth Whitening: Frequently Asked Questions
By Dion Kramer
Overview
Teeth whitening is one of the easiest ways to improve your appearance. Whiter teeth can boost your self-esteem and confidence. Years of drinking coffee, tea, cola, red wine, and smoking eventually takes their toll on teeth. The results are dull, yellowish-colored teeth. Some teeth may have darker gray-colored stains [...]

As a person ages, I notice that they will get gaps in between their teeth. Otherwise, some people are born with teeth gap. Meanwhile, for me, I have teeth gap because one of my incisor teeth has been pulled many years ago. The surround teeth now has a teeth gap. The [...]

On the surface, it is quite normal for people to grind teeth in their sleep because kids do get them as well. Mild cases are nothing more than annoyance to the people who sleeps with the person.
But I read on CNN Health that grinding teeth or bruxism may cause certain discomforts to the sufferers [...]

I wanted to buy the Celebrity Sexy Teeth Whitener but a friend told me that it is a scam. She said that there is no proper labels on the packaging. However, I saw on the internet online shop selling Celebrity Sexy Teeth Whitener, their promise of a full refund.
I have also checked shopping [...]

Unlike strips, believe this is paste or liquid. Reported to change teeth shade up to 8 times lighter in 14 days. Don’t want to spend $50 for one 30-day supply unless it really works. Thanks.