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40-Treatment Crest 3DWhitestrips Professional Effects Teeth Whitening Strips Expired

$38.25
$90.00
+ Free Shipping
+51 Deal Score
23,800 Views
Crest White Smile has 40-Treatment Crest 3DWhitestrips Professional Effects Teeth Whitening Strips for $45 - $6.75 w/ coupon code SUMMER21 = $38.25. Shipping is free.

Thanks to Deal Hunter TattyBear & community member ThumbFuNinja for finding this deal.
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Original Post

Written by
Edited July 19, 2021 at 05:57 PM by
Crest White Smiles [crestwhitesmile.com] has 40 - Crest 3D Whitestrips Professional Effects Teeth Whitening Strips for $38.25
Apply Code SUMMER21
Free Shipping

Whitens Like a Professional-Level Treatment.
  • The Crest 3DWhitestrips Professional Effects is a $90 value for only $45 (that's less than $1.15 per treatment).
Directions
  • 3 easy steps to a beautiful, whiter smile:
    1. Peel Whitestrips from backing
    2. Apply firmly to surface of teeth
    3. Reveal your whiter smile
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in Toothpaste, Toothbrushes & Oral Care (6) Get Crest White Smile Coupons
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Featured Comments

The Amazon deal counts "strips". The Crest deal counts treatments. There are 2 strips per treatment (one upper and one lower).
·
Crest's website links to this so I would assume it's legit. Summer21 for an extra 15%. $41.60 after tax.
·
Also available on Amazon for $39.49 - https://www.amazon.com/Crest-Prof...B00AHAWWO0

$49.49 - $10 coupon. Also this one has 4 extra strips.
·

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Joined Oct 2012
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> bubble2 81 Posts
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ecl24
07-19-2021 at 09:14 PM.
07-19-2021 at 09:14 PM.
Quote from misdreavus :
Some Amex accounts have an offer for 6% cash back for the Crest site.

Nice! Thanks for the tip!
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Joined Feb 2017
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> bubble2 34 Posts
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imthesun
07-19-2021 at 09:18 PM.
07-19-2021 at 09:18 PM.
Is this cheaper than the Costco pack?
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Joined Dec 2013
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> bubble2 1,347 Posts
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Swampthinq
07-19-2021 at 10:01 PM.
07-19-2021 at 10:01 PM.
Makes your teeth feel awful and sensitive
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> bubble2 3,556 Posts
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babygdav
07-19-2021 at 10:17 PM.
07-19-2021 at 10:17 PM.
Quote from Nautian :
How long does the whiteness last?
Depends on what you're drinking/eating and how often you brush and with what toothpaste.

1. Drink coffee , tea, soda etc everyday and it's going to stain quick. Strong dark Teas can do it in a week or month.
Otherwise with a good brushing regimen, toothpaste and avoidance of staining goods/drinks, the six months each treatment is good for.

2. Brush within 30 minute after each meal or snack?
Don't and you're just letting stains sit.

3. Toothpaste

Colgate Optic White
Hydrogen peroxide
Noticeable even without strips

....

Anyways, really good price on 1 year's worth!
(20 per half year for 1 treatment round)
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Joined Mar 2009
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> bubble2 535 Posts
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chicagonick
07-19-2021 at 10:18 PM.
07-19-2021 at 10:18 PM.
Does the 10% off for signing up for their spam stack with summer15 code?

Edit: no, it doesn't... only one code allowed
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Last edited by chicagonick July 19, 2021 at 10:29 PM.
Joined Jan 2020
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DaMoonchild
07-20-2021 at 12:44 AM.
07-20-2021 at 12:44 AM.
In for one and coupon worked perfectly!
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OrangeSink346
07-20-2021 at 01:18 AM.
07-20-2021 at 01:18 AM.
Quote from Briannnn :
Please read again.

Crest=80 strips. Amazon=44 strips. 80>44.
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Joined Feb 2005
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> bubble2 986 Posts
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D_Struggles
07-20-2021 at 01:20 AM.
07-20-2021 at 01:20 AM.
Crest: 40 treatments = 80 strips
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Joined Aug 2014
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Frankie251
07-20-2021 at 02:16 AM.

Our community has rated this post as helpful. If you agree, why not thank Frankie251

07-20-2021 at 02:16 AM.
I've tried different whitening treatments including one my dentist sold me with trays and syringes full of what I assume was some kind of bleach. They all worked temporarily, but due to my heavy coffee drinking and things like tea and wine, that I'm not willing to give up, they never lasted very long, and the syringes left my teeth and gums sensitive. I started keeping a bottle of Hydrogen Peroxide in the shower and after brushing, gargle and leave it in my mouth until I finish my shower. Seems to work pretty good. It's definitely not as white as the treatments, but it cost pennies each time. I also douse my toes before I get out to help prevent athletes foot and toe fungus. I liked it so much I bought a case of HP off Amazon. I go through a bottle in about 2-3 weeks. It's a cheap alternative.
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lostinthesea
07-20-2021 at 05:09 AM.
07-20-2021 at 05:09 AM.
Quote from Florabamaboy :
I've tried different whitening treatments including one my dentist sold me with trays and syringes full of what I assume was some kind of bleach. They all worked temporarily, but due to my heavy coffee drinking and things like tea and wine, that I'm not willing to give up, they never lasted very long, and the syringes left my teeth and gums sensitive. I started keeping a bottle of Hydrogen Peroxide in the shower and after brushing, gargle and leave it in my mouth until I finish my shower. Seems to work pretty good. It's definitely not as white as the treatments, but it cost pennies each time. I also douse my toes before I get out to help prevent athletes foot and toe fungus. I liked it so much I bought a case of HP off Amazon. I go through a bottle in about 2-3 weeks. It's a cheap alternative.

Have you tried switching to sensodyne while whitening? it really does help with sensitivity
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Joined Jan 2015
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infamouspav
07-20-2021 at 05:40 AM.
07-20-2021 at 05:40 AM.
Do these ever expire?
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Joined Mar 2009
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> bubble2 535 Posts
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chicagonick
07-20-2021 at 05:45 AM.
07-20-2021 at 05:45 AM.
I found this 30% off code in an older deal thread... Hopefully it still works, give it a try

30OFFJUL
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Joined Nov 2020
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Wkane83
07-20-2021 at 06:40 AM.
07-20-2021 at 06:40 AM.
is a free Crest Whitening Emulsions Leave-on Teeth Whitening with Built-in Applicator better than a $6 off code?

cause its free w promo freejul
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Wkane83
07-20-2021 at 06:41 AM.
07-20-2021 at 06:41 AM.
Quote from chicagonick :
I found this 30% off code in an older deal thread... Hopefully it still works, give it a try

30OFFJUL
inactive promo code
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Joined Dec 2007
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RH1992
07-20-2021 at 07:05 AM.
07-20-2021 at 07:05 AM.
Quote from infamouspav :
Do these ever expire?
Yes they do. Effectiveness may diminish after expiration.
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