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

$38.25
$90.00
+ Free Shipping
+51 Deal Score
22,348 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
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Deal
Score
+51
22,348 Views
$38.25
$90.00
Questions & Answers BETA
infamouspav asked this question on 07-20-2021 at 09:40 AM
07-20-2021 at 09:40 AM
Yes they do. Effectiveness may diminish after expiration.
Nautian asked this question on 07-20-2021 at 09:40 AM
07-20-2021 at 09:40 AM
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)
Analog asked this question on 07-20-2021 at 09:40 AM
07-20-2021 at 09:40 AM
Yes this is from Crest. If you got to www.crest.com and select "Shop Now" under whitening kits you will be directed to this site.

Additionally, if you use code SUMMER21 you will receive 15% off the order. Shipping was free, total came to $40.83.

53 Comments

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This comment has been rated as unhelpful by Slickdeals users
Joined Nov 2019
L3: Novice
222 Posts
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#16
Quote from Briannnn :
Read again. The Amazon one has 44 whereas this only has 40.

read again. the one on amazon is only good for 22 treatments. You need 2 strips for 1 treatment. Have you ever used this before? Maybe you are one of those people who uses them only on your upper teeth OR lower teeth…

Quote from PowerfulHaddock2303 :
The Amazon deal counts "strips". The Crest deal counts treatments. There are 2 strips per treatment (one upper and one lower).

it's okay he didn't pass elementary math.
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Last edited by finzz2dlft | Staff July 20, 2021 at 12:08 AM.
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#17
Quote from LavenderRiver5516 :
read again. the one on amazon is only good for 22 treatments. You need 2 strips for 1 treatment. Have you ever used this before? Maybe you are one of those people who uses them only on your upper teeth OR lower teeth…
Touché. You are correct. Have a good night!
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#18
Quote from Briannnn :
Please read again.
If I'm reading it correctly ….
Amazon = 22 treatments
Crest Smile site = 40 treatments

Looks like Crest site is two boxes, hence the $90 "value"
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#19
Quote from LavenderRiver5516 :
it's okay he didn't pass elementary math.
I misread. I apologize. I'm still a physician in real life.
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#20
Hey look I'm in the OP Smilie! I did a thing! Woohoo
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#21
Wow. You do need to read the crest one carefully. They got me I thought it was 40 sets of 2, it's not. So Amazon is better.
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07-19-2021 at 08:20 PM
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Joined Aug 2016
L3: Novice
234 Posts
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#23
Quote from ChuckNades :
I know someone who used these, and they were definitely the whitest teeth I ever came across.
Giggity Giggity
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#24
Quote from lovethesummer :
Wow. You do need to read the crest one carefully. They got me I thought it was 40 sets of 2, it's not. So Amazon is better.
This is going to be a Neverending circle isn't it...

It says in the details for Crest it is 80 strips.

Amazon says 44 strips.
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#25
this stuff really works. But if you have very sensitive teeth you might feel some soreness after using it.
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#26
Quote from Baymax :
Anyone have experience with these? Do they actually "work"?
They do for me and my wife
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#27
Discover 5% cashback is for Paypal this quarter. So a reminder to use that method at checkout if it works for you.
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#28
Some Amex accounts have an offer for 6% cash back for the Crest site.
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#29
How long does the whiteness last?
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#30
6% back on Amex too, if you add the offer to your card and buy through their link
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