Crest 3D White Professional Effects Whitestrips

Last updated date: July 19, 2019

DWYM Score

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We looked at the top 1 Teeth Whiteners and dug through the reviews from 2 of the most popular review sites including Best Products, The Toothsayer and more. Through this analysis, we've determined the best Teeth Whitener you should buy.

Overall Take

Crest Whitestrips have become known as an effective, easy-to-use way to whiten your teeth. With the Crest 3D White Professional Effects Whitestrips, you'll simply apply the strips, wait 30 minutes and then discard them. There are 20 treatments in each box. Crest recommends you complete the full course of treatment, so that's 20 days of daily use for best results. In our analysis of 42 expert reviews, the Crest Crest 3D White Professional Effects Whitestrips placed 2nd when we looked at the top 9 products in the category. For the full ranking, see below.

Editor's Note July 19, 2019:
Checkout The Best Teeth Whitener for a detailed review of all the top teeth whiteners.

Expert Summarized Score
2 expert reviews
User Summarized Score
8,614 user reviews
Our Favorite Video Reviews
What experts liked
These teeth-whitening strips work like magic. One of the original teeth-whitening products on the market, this correcting kit comes equipped with 20 sets of leave-on strips. We can fully vouch for Crest’s Advanced Seal Technology which grips the product to your teeth without budging.
- Best Products
Advanced Seal technology.
- The Toothsayer
August 9, 2018 | Full review
What experts didn't like
Processing time of each session is a little longer than others in our top five.
- Best Products
Strong, so not suitable for sensitive teeth.
- The Toothsayer
August 9, 2018 | Full review

From The Manufacturer

Get professional level whitening with Crest 3D White Whitestrips Professional Effects. They remove 14 years of teeth stains for a brilliantly whiter smile. Crest 3D White Whitestrips Professional Effects are like an eraser for your teeth. You’ll see a whiter smile after 3 days, and full results in 20 days. Their no slip grip means the strips stay put until you take them off, allowing you to talk and even drink water while whitening your teeth. Our exclusive FlexFit technology allows these strips to stretch, covering 30% more of your smile* *vs. a non-flexing strip. Achieve professional-level teeth whitening results without the professional price tag.

Overall Product Rankings

1. Active Wow Premium Teeth Whitening Kit
Overall Score: 9.5
Expert Reviews: 9
2. Crest 3D White Professional Effects Whitestrips
Overall Score: 9.3
Expert Reviews: 2
3. Active Wow Teeth Whitening Charcoal Powder
Overall Score: 9.2
Expert Reviews: 3
4. AuraGlow Teeth Whitening Kit
Overall Score: 9.2
Expert Reviews: 9
5. Cali White Activated Charcoal
Overall Score: 9.1
Expert Reviews: 6
6. AuraGlow Teeth Whitening Pen
Overall Score: 9.0
Expert Reviews: 5
7. SenAllis Cosmetics Teeth Whitening Gel
Overall Score: 8.1
Expert Reviews: 3

An Overview On Teeth Whiteners

Teeth whitening is more popular than ever, but you’ll pay hundreds of dollars to have the treatment done through your dentist. Fortunately, there are plenty of much more affordable options, most of which are available over-the-counter at any drugstore. But with so many options, it can be tough to choose just one.

Whitening trays are similar to the ones you’ll get at the dental office at a fraction of the price. The dentist custom builds a mouthpiece to fit your mouth, but technology has made it easier for manufacturers to create a tray that conforms. Look for one that uses thermal-form technology so that it molds to fit your teeth for as tight a fit as possible.

Although trays can do a great job, many people prefer the convenience of whitening strips, which you slip on the teeth for a short time period, then toss in the trash. The gel is already on the strips, so there’s no work involved on your end. White strips are also very affordable compared to other options, making them a popular choice with consumers.

LED lights are another way to whiten your teeth. It’s important to note that the light itself does nothing. It’s the application of a solution containing peroxide that makes the difference. When the agent is applied and the light shone on it, the light speeds up the whitening process. At one time, UV light was used, but there were concerns about unsafe UV exposure. LED is a much safer alternative.

If you spend much time on social media, you’ve probably heard about a more natural alternative to traditional teeth whitening called activated charcoal. This product actually turns your teeth black while it’s doing the work, but those who want to eliminate peroxide completely from the process prefer it. Unlike other products, charcoal teeth whitening manufacturers don’t promise that the product will work for everyone, usually issuing the “results may vary” disclaimer in their fine print.

Whatever whitening process you use, it’s important to note that you may experience sensitivity when using peroxide on your teeth. The charcoal option eliminates that issue, but it may not be as effective on you as other people. Remineralization gel can help with sensitivity when you’re using peroxide-based products. It has also been shown in studies to toughen up enamel by helping to overcome the reduction of enamel microhardness that happens with bleaching.

DYWM Fun Fact

Teeth can naturally become less white with age, but lifestyle is the number one cause of tooth discoloration. Known as “extrinsic stains,” these discoloration agents are things we ingest every day. Traditional cigarette smoking is a top culprit, but the popularity of vaping may help with that, although some colorings may still cause stains. Foods and beverages also stain the teeth.

Generally speaking, if you’re consuming something that would stain your clothing, it will also discolor your teeth. This is especially true of dark-colored beverages, like coffee and red wine, but acidic foods and beverages can also stain, due to the way they erode the enamel. Although whitening your teeth periodically can help, it’s even better to avoid tooth-staining foods and beverages altogether.

The Teeth Whitener Buying Guide

  • The biggest criteria for choosing a tooth-whitening solution is whether or not it works. You’ll likely be most satisfied with the results of either the tray-based Active Wow Premium Teeth Whitening Kit or the Crest 3D White Professional Effects Teeth Whitening Kit. This is especially true if you’re dealing with years of stains from products like coffee and nicotine. The AuraGlow Teeth Whitening Kit works, but you may not find your teeth are as noticeably white as they would be with those two other products. Results for Active Wow Teeth Whitening Charcoal are mixed, with even the manufacturers themselves stating that they vary from one person to another.
  • The application process is dramatically different between options. Perhaps the easiest is Active Wow Teeth Whitening Charcoal, which you merely apply with a soft toothbrush twice a day. The Crest 3D White Professional Effects Teeth Whitening Kit is fairly simple, as well. Just peel the strips off the backing once a day and press onto your teeth. Leave in place for 30 minutes, then remove and discard. The Active Wow Premium Teeth Whitening Kit works similarly to Whitestrips in that they have you squirting a gel on the trays, then leaving them in your mouth for between five and 15 minutes. Most complicated is the AuraGlow Teeth Whitening Kit, which requires you to squirt some of the gel onto a mouthpiece, insert into your mouth, press a button and leave in place for 30 minutes. The mouthpiece isn’t exactly comfortable, either, especially for something you’re enduring for a full half an hour.
  • Another consideration is how messy your treatments will be. The Active Wow Premium Teeth Whitening Kit and AuraGlow Teeth Whitening Kit both have a mouthpiece you’ll have to clean between uses, making them more involved than the Crest 3D White Professional Effects Teeth Whitening Kit and its disposable strips. Perhaps messiest, though, is Active Wow Teeth Whitening Charcoal, which can stain anything it comes into contact with, including your sink and shower. You’ll have to clean the sink after spitting the solution out while also being very careful not to get any of it on your clothes.
  • It’s important to also consider how long you’ll have to use the product to see results. The Active Wow Premium Teeth Whitening Kit can lighten teeth by several shades after only a few sessions, while you’re asked to use the Crest 3D White Professional Effects Teeth Whitening Kit for a full 20 days. The AuraGlow Teeth Whitening Kit provides 20 days’ worth of gel when used as directed. You can use Active Wow Teeth Whitening Charcoal twice daily, but there’s no timeframe as to how long you’ll need to use the product. It could take up to a couple of weeks to see results.
  • Tooth sensitivity is always an issue when you’re applying peroxide to your teeth. The Active Wow Premium Teeth Whitening Kit and AuraGlow Teeth Whitening Kit each contain 35 percent carbamide peroxide, while the Crest 3D White Professional Effects Teeth Whitening Kit uses hydrogen peroxide. The Active Wow Premium Teeth Whitening Kit includes remineralization gel, which is said to reduce sensitivity while also helping prevent some of the very minute softening of the enamel that happens with whitening. However, you can buy remineralization gel separately to use with any teeth whitening product. Active Wow Teeth Whitening Charcoal has no peroxide whatsoever, so you shouldn’t experience any sensitivity.
  • Another unexpected bonus with Active Wow Teeth Whitening Charcoal is that it helps detoxify the mouth, leading to fresher breath.
  • Although most over-the-counter teeth whitening products are far less expensive than professional services, some are more affordable than others. You’re sure to find a tooth whitening kit that fits your budget, however.