What we like about this whitening system is that you don't have to consistently use it to see.

Crest Whitestrips are the at-home tooth whitening system that most people are familiar with because of the popularity of their range of tooth care products. You'll be able to see the results of the Active Wow teeth whitening pen reviews whitening system after one treatment, but you'll get maximum results after several uses. You will need to take a few minutes to mold the whitening trays before using the system, but it comes with an extra tray in case you make a mistake.

The kit comes with clear whitening gel already prepared in easy-to-use syringes, two of the remineralization gel syringes, three trays which hold the whitening gels, and the LED light to speed up the whitening process. Often times, however, people use these products hoping for a dramatic change in tooth whitening and are disappointed by the results. The gel that is in the trays is 11.2% hydrogen peroxide that is stronger than the other over the counter whitening products.

My dentist always tells me, 'Whatever you're using, keep on using it because your teeth look great.' My teeth are super white because of the Supersmile toothpaste and pre-rinse and I have never had a dentist whiten them, nor have I ever used whitening strips or anything like that." — Paula A Ford. In-office, professionally applied tooth whitening products contain hydrogen peroxide in concentrations ranging from 15% to 43%. Like most mouthwashes, they freshen breath and help reduce dental plaque and gum disease But these products also include ingredients, such as hydrogen peroxide in some, which whiten teeth.

Luster Pro Light works to reverse time by erasing years of stains in just 30 minutes using the same whitening light technology found in dental offices. Note: The BriteSmile® system does include the "activation" of the whitening gel with a bleaching light and the application of a post-treatment tooth desensitizer. The use of at-home products in conjunction with in-office systems can enhance a patient's whitening results.

Many people want a whiter smile, but with so many products on the market, choosing the right teeth whitening system can be overwhelming. If you don't have whitening trays and want as close to professional results as possible, the Opalescence Go 15% is the way to go. Like Crest 3D Whitestrips, the whitening gel comes in ready-made trays that adapt to your teeth all the way to your molars. I've gotten amazing results using their whitening gel and typically use their whitening toothpaste to maintain the whiteness of my teeth after I get my desired shade.

Teeth Whitening Instructions for use with professional bleaching gel and whitening trays.