7 doctors weighed in:

How to whiten my teeth in 3-4 days?

7 doctors weighed in
Dr. James Beck
Dentistry
4 doctors agree

In brief: Zoom

You can whiten your teeth several shades lighter with zoom whitening at a dentist office.
The dentist will also make you custom made whitening trays and take home whitening gel with this procedure. At least that's how I do it. You can get a pretty nice result quickly with zoom. You will have some sensitivity, but the system comes with a gel that you can put in the trays to treat this.

In brief: Zoom

You can whiten your teeth several shades lighter with zoom whitening at a dentist office.
The dentist will also make you custom made whitening trays and take home whitening gel with this procedure. At least that's how I do it. You can get a pretty nice result quickly with zoom. You will have some sensitivity, but the system comes with a gel that you can put in the trays to treat this.
Dr. James Beck
Dr. James Beck
Thank
1 comment
Dr. Christine Fox
There are many different brands of dental whitening products that dentist's use in their offices. Zoom is one of them. Ask your dentist which brand they use.
Dr. Willa Terry
Pediatrics

In brief: Many OTC products

There are many teeth whitening strips available over the counter that promise results in a few days.
Please check a consumer website for favorable reviews and read the ingredient labels to check for any potential allergies prior to your use.

In brief: Many OTC products

There are many teeth whitening strips available over the counter that promise results in a few days.
Please check a consumer website for favorable reviews and read the ingredient labels to check for any potential allergies prior to your use.
Dr. Willa Terry
Dr. Willa Terry
Thank
Get help from a real doctor now
Dr. Shontae Buffington
Board Certified, Pediatrics
13 years in practice
846K people helped
Continue
108,000 doctors available
Read more answers from doctors