can I use everyday to make my teeth more white?

Yes, you can, but if you experience sensitivity, you can skip a day or two. I found skipping doesn't make much of a difference.

How often should I use the strips?

I use strips when wanted teeth whiter or felt they needed whiting

Is it possible to just add part of a strip? I can't use them on my front teeth, which are caps, not natural enamel.

Yup, I have an implant which is whiter than the adjacent teeth on both sides, so I cut the strip and apply where needed. Works out just fine.

does this work on tobacco stains???

It works wonderfully on tobacco stains. However if you continue smoking I would probably do a touch-up 1 day a week.

Crest 3d No Slip Whitestrips Professional Effects Teeth Whitening Kit

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Description

✨ Smile Brighter, Live Bolder — Professional Whitening Without the Dentist Visit! 🦷

COMFORT FIRST NO SLIP DESIGN - Advanced Seal Technology keeps strips firmly in place so you can talk and sip water hands-free.
DENTIST TRUSTED WHITENING POWER - Uses the same hydrogen peroxide formula trusted by dental experts worldwide.
GENTLE ON ENAMEL TOUGH ON STAINS - Safe for daily use without sensitivity, preserving your natural enamel integrity.
CLINICALLY PROVEN BRIGHTNESS BOOST - Achieve up to 18 shades whiter teeth in just 20 days—professional results at home.
SATISFACTION GUARANTEED CONFIDENCE - Backed by Crest’s 60-day refund policy—because your smile deserves the best.

Crest 3D No Slip Whitestrips Professional Effects is a dentist-recommended, enamel-safe teeth whitening kit that delivers up to 18 levels of whitening in 20 days. Featuring Advanced Seal Technology for a secure, no-slip fit, these strips use professional-grade hydrogen peroxide to safely and effectively remove stains at home. With 20 treatments included, this kit offers a convenient, comfortable, and clinically proven way to achieve a noticeably whiter smile, backed by Crest’s satisfaction guarantee.

Specifications

ASIN	B00336EUTK
Active Ingredients	water, hydrogen peroxide
Age Range Description	Adult
Allergen Information	Allergen-Free
Best Sellers Rank	#80,360 in Health & Household ( See Top 100 in Health & Household ) #96 in Teeth Whitening Strips
Brand	Crest
Brand Name	Crest
Customer Reviews	4.5 out of 5 stars 14,497 Reviews
Flavor	Unflavored
Included Components	Applicator
Item Dimensions	5.43 x 1.81 x 5.9 inches
Item Form	Strip
Item Weight	0.2 Grams
Manufacturer	L'il Critters
Manufacturer Part Number	889714000038
Material Features	Compostable
Material Type Free	Gluten Free
Model Number	889714000038
Number of Items	1
Product Benefits	Whitening
Set Name	Professional Effects 20 Day Kit
UPC	889714000038
Unit Count	20 Count
Warranty Description	Satisfaction GuaranteedCrest 3D White Whitestrips provide you with a beautiful, whiter smile – guaranteed. If you are not satisfied with your results, Crest will refund your purchase price. Simply return your receipt and package UPC within 60 days of purchase. Limit to one refund per person. Call 1-800-208-0169 for more information.

Reviews

J**C

18.06.2014

C**D

30.07.2016

T**I

3.12.2015

H**C

13.05.2010

R**Y

29.08.2013

L**T

24.05.2015

D**Y

19.01.2014

D**R

5.02.2016

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