There are 2 kinds of Crest Whitening Products which are used for different purposes.

1. Crest Whitestrips designed to whiten your teeth (e.g Crest Whitestrips Classic , Crest Whitestrips Premium, Crest Whitestrips Supreme, etc ) , and
2. Crest Whitestrips Daily Multicare for maintaining white teeth.

You may use Crest Whitestrips Daily Multicare if your teeth have reached the desired white color. Crest Whitestrips Daily Multicare has only 6% of hydrogen peroxide. And since the active ingredients dosage is low, there are virtually no side-effects, such as teeth sensitivity, or “burned” gums.

Just use Crest Whitestrips Daily Multicare once a day for 5 minutes only. With 5 minutes daily use, you can keep your bright smile and even gradually whiten your teeth for a brighter, more beautiful smile.

You may also consider using this Crest Whitestrips Daily Multicare to whiten your teeth than Crest Whitestrips Classic, Premium, Pro Effects, etc if you have quite sensitive teeth. But, don’t expect to have white teeth in short period. If you have sensitive teeth and want to whiten your teeth quickly you may follow our suggestions here.

If you want to protect your teeth against tartar while whitening, there is Crest Whitetrips Daily Multicare that also comes up with Tartar protection. Crest Whitestrips Daily Whitening and Tartar Protection has the same specification and usage with Crest Whitestrips Daily Multicare. Just consider whether you need this tartar protection or not.

There are several kinds of Crest Whitestrips – teeth whitening products available in the market. The main difference of each package is the dose of active ingredients – Hydrogen Peroxide. The higher the dose of hydrogen peroxide, the faster the whitening process will be and the more expensive the cost.

Here are the 5 popular Crest Whitestrips Teeth Whitening products that have been proven effective for the vast majority of people:

Type	% Hydrogen Peroxide	Usage	Last of Whiteness	Approx. Price*
Crest Whitestrips Classic	6 %	~ 14 Days ~ 30 Minutes Twice a Day	12 Months	$ 25
Crest Whitestrips Premium	10%	~ 7 Days ~ 30 Minutes Twice a Day	12 Months	$35
Crest Whitestrips Pro Effects	10%	~ 10 Days ~ 30 Minutes Twice a Day	18 Months	$40
Crest Whitestrips Advanced Seal	10%	~ 14 Days ~ 30 Minutes Once a Day	18 Months	$50
Crest Whitestrips Supreme Professional	14%	~ 21 Days ~ 30 Minutes Once a Day	12 Months	$54

* Approx. price based on the average price of local stores and online retailers. You may check Amazon before you buy as they usually offer lowest price.

So, what kind of Crest Whitestrips are suitable for you? It really depends on your teeth condition. But you may check our suggestions in choosing one of those Crest Whitestrips products.

If your teeth have reached the desired white shade, you may maintain the whiteness of your teeth with Crest Whitestrips Daily Multicare Formula or Crest Whitestrips Daily Whitening and Tartar Protection. Both products is specially designed for “maintenance” the whiteness of bleached teeth.