Our Top 5 Picks For The Best Teeth Whitening Kit (Starting Under $20)

The best at home teeth whitening products brighten up your smile without costing a  fortune! Which teeth whitening kit will you choose?

woman holding blue light in mouth

Ready to smile a little brighter? Try an at-home teeth whitening kit! 😁

Although it’s natural for teeth to yellow a bit as we age, there’s still a stigma around having less-than-pearly whites. Luckily, there’s a great selection of affordable whitening products that you can use right at home!

woman drinking Starbucks coffee

We love our coffee here at Hip2Save and know exactly how much of a bummer it is to feel a little insecure each time you smile. You can brush them, floss them, and rinse them with mouthwash, but unless you have superhuman-strength enamel, you’ll probably need a little help to keep your smile looking fresh.

We searched high and low to find the best teeth whitening products that don’t require a visit to the dentist’s office. So instead of throwing in the towel and resorting to “never smiling again” (it’s okay, I’ve been there 🙃), try an at-home teeth whitening kit we found! These 5 are among the best!

1. The Lumineux Oral Essentials Teeth Whitening Strips are the best all-natural whitening strips.


Lumineux Oral Essentials Teeth Whitening Strips$22.99
Clip the Amazon coupon to save an extra $4
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Final cost $16.69 shipped (10% off) or $15.54 shipped (15% off)!

Prefer to keep your teeth whitening au naturel? These teeth whitening strips use familiar, non-toxic ingredients to whiten your teeth without stripping the enamel or damaging gum tissue. 🙌

Here’s what one reviewer said about their experience with the Oral Essentials teeth whitening kit:

“These strips are great because they do not make my sensitivity worse. I like how they contain natural ingredients and have a nice light flavor. I noticed an improvement after just a few uses. I would highly recommend this product and I look forward to purchasing more soon.”

Due to the non-toxic nature of these strips, they’re totally safe to use every day–although you probably won’t need to! Many reviewers reported seeing a significant difference in just a few treatments.

Did you know? One of the main ingredients in these teeth-whitening strips is coconut oil, which can actually whiten teeth by itself. If you want an ultra-frugal way to upgrade your dental care routine, check out the benefits of coconut oil pulling!

coconut oil in a tablespoon measurer with jar in background

The only cons to using these strips are that they’re not suitable for people with coconut allergies (with that being one of the main ingredients and all), and some folks said they left a weird residue after removing, although I personally find that to be pretty common with whitening strips. It’s never anything a solid brushing can’t fix!

2. The iSmile Teeth Whitening Kit is the best whitening kit for sensitive teeth.


iSmile Teeth Whitening Kit$39.95 (regularly $44.95)

My Hip teammate, Krystal, used the iSmile Teeth Whitening Kit before her wedding, and I can totally see why! 😍

With thousands of 5-star reviews, this non-painful teeth whitener is both effective and affordable. It’s also super easy to use and only takes 15 minutes per treatment! Plus, it comes with a desensitizing gel that helps to remineralize and protect your teeth after whitening. 🙌

Here’s what Krystal said about her iSmile kit:

“After using whitening strips for years, I came across the iSmile system and was not disappointed! Not only does it not make your teeth or gums sensitive (my main concern) but it gets the job done effectively without much hassle! Worked so well my sister ordered her own! A must-have in my opinion.”

3. The SNOW Teeth Whitening Kit is the best all-around option for busy multitaskers.


SNOW Teeth Whitening Kit$99 (regularly $149)

*Shipping charges not included

Or snag this deal…

SNOW Teeth Whitening Kit Confidence Club Subscription – $77 (regularly $99)

*Confidence Club Subscriptions include Whitening Toothpaste & Booster Gel. The first shipment is FREE. Shipments come every 45 days and will cost you $29.99 + tax per shipment going forward. Can be canceled or snoozed at any time.

Okay, so the SNOW Teeth Whitening Kit isn’t the cheapest one on the list, but it is one of the best teeth whitening products around. In this case, you’re getting what you pay for.


You can plug it in just about anywhere and multitask while you treat your teeth, it doesn’t cause any sensitivity, and you can use it for as little as 9 minutes per day when you’re short on time. The treatment is easy to apply. The gel comes in a teeth whitening pen called a wand. You get 3 of these teeth whitening pens with the kit!


My Hip teammate, Sara, liked her SNOW kit so much that she actually did a full review of it!

If you’re still looking for a cheaper but comparable option to SNOW, Hip2Save reader Wells4858 suggests Ghost White as an alternative. It’s available now for just $24.95 on Amazon.

4. Crest No-Slip 3D Whitestrips are the most popular (and effective) teeth whitening strips around.


Crest No-Slip 3D Whitestrips 44 Strip Pack With 20 Treatments$45.99
Clip the Amazon coupon to save $6.
Final price just $39.99!

Crest Whitestrips are the OG at-home teeth whitening treatment, and for good reason! If you’ve looked into whitening your teeth before, you’ve probably run across these super-popular strips. They are one of the tried and true teeth whitening products!

They’re effective, they’re easy, and they actually stay on your teeth! While they may be a little pricey for strips, that hasn’t stopped many of us at Hip2Save from using them whenever we feel like our teeth need to get a little brighter.

In my experience, they’ve been really effective at whitening my teeth. I rarely use the whole pack at one time, and my results have always been noticeable! I’ve even received compliments after using them. They really do actually stay on the teeth. Some other brands slip around everywhere, but Crest Whitestrips stay put!

5. Smile Direct Club’s Teeth Whitening Gel Kit is the easiest at-home teeth whitening kit to use.


Have you heard of Smile Direct Club? They offer super affordable at-home dental care, and as luck would have it, they have some highly-rated teeth whitening products that you can score right at Walmart!

Their Bright On Teeth Whitening Kit promises teeth up to 9 shades whiter in only a week, and even better, each twice-daily treatment only takes 5 minutes. This is the teeth whitening kit for folks who don’t have a ton of time!

Here’s what one reviewer said about their Bright On kit:

I’ve always used whitening strips and was known for my sparkling white teeth. However, it destroyed my enamel and made my teeth super sensitive. After so many different whitening choices available on here, I finally just picked this one hoping for the best. My oh my! Super impressed. I haven’t even used it for a full week (regularly) and I already see a difference. I’m impressed and recommend, so stop scrolling and comparing because these results are amazing!

woman smiling with curled hair in her face and showing off the effects of her teeth whitening products

On the fence? Here’s some helpful information to know about the cost of teeth whitening.

How long does teeth whitening last?

At home teeth whitening results usually last anywhere from 3 – 18 months. Those of us on the Hip2Save team that use these at-home treatments typically do them 1 to 2 times a year.  Professional whitening can usually last from 1 to 3 years, but it costs a whole lot more!

How much does professional teeth whitening cost?

The cost of professional teeth whitening will vary by location and provider. Most providers charge anywhere from $300 to $1,200 dollars. For example, the popular Zoom teeth whitening treatment will run you about $500 on average if you do the treatment at the dentist’s office.

How much is teeth whitening at-home?

An at-home teeth whitening kit is much more affordable than having professional whitening done and the results are surprisingly similar. Most at-home kits we’ve seen cost in the ballpark of $30-$50 and the lowest kit on our list costs just $18.99. If you’re getting multiple treatments or an upscale kit, like Snow, expect to pay in the $80-$150 range.

Can I buy at-home teeth whitening products from my dentist?

Yes! Many dentists either sell at-home treatments or sell an in-office treatment with follow up treatments you can do at home. Two of the popular treatments that dentists are selling include the Phillips Zoom teeth whitening treatment and the more affordable Opalescence teeth whitening treatment. Both treatments are highly rated! Talk to your dentist for more information.

Check out all the latest frugal beauty buys here!