Crest Whitening Emulsions Leave-on Teeth Whitening Treatment with Hydrogen Peroxide + Whitening Wand Applicator + Stand - 0.88oz

A: Thanks for asking. You don't have to use a LED light with this product.

A: Hello LeekieP, we recommend using the wand applicator because the convenient size allows you to whiten those hard to reach teeth, just apply on your teeth and go! For all your future beauty questions, get real-time answers using the “Chat with a Virtual Beauty Consultant” button, found on every product page :)

A: You should only use our Emulsions as directed. You should follow the instructions on the packaging and only use the items included in the box.

A: Whitening Emulsions will only whiten natural teeth; it will not whiten crowns, and so we don't recommend it be used on them.

A: Over time, the food-grade emulsion formula will slowly rinse away, so you do not need to worry about removing the treatment or cleanup. Keep in mind the LED light is intended to be used as a booster 30 minutes after the Emulsions have been applied, however. If you have any further questions please feel free to give us a call at (800) 395-8423.

A: Our products are only designed to whiten the teeth people will see when you smile.

A: Results can depend on several factors, such as application frequency and the current color of your teeth are. Most people will see whitening results after just a few applications! Please feel free to give us a call at (800) 395-8423 so we can learn more about your whitening goals and help you achieve them.

A: The flavor of our Crest Whitening Emulsions is a fresh mint flavor. If you have any other questions, or if we can help you further, please give us a call at (800) 492-7378.

A: Katie, thanks for an awesome question. We're happy to answer it for you. Crest Whitening Emulsions and Whitestrips are both highly effective and will get your teeth as white as you want them to be. Both products depend on application frequency to determine efficacy and will get your teeth as white, or whiter, depending on how often you apply. In clinical testing, Emulsions delivered comparable whitening to Whitestrips with virtually no sensitivity. Give us a call at (800) 492-7378 if we can answer any questions or help you further with this.

A: Toni, that's a fantastic question. We have confirmed the safety and efficacy of Crest Whitening Emulsions in extensive clinical and technical testing. All ingredients in the formula are food grade. The amount of hydrogen peroxide you might swallow while using Crest Whitening Emulsions is extremely small, and we would not expect this to be harmful if you are pregnant or breastfeeding. However, we recommend you check with your doctor. If you have any other questions for us, please give us a call at (800) 492-7378.

A: Thanks for the question, Jasmine. The short answer is "Yes!" The Crest Whitening Emulsions have a fresh mint flavor. If you have more questions, or if we can help you further, please give us a call at (800) 492-7378.