This is very individual dependent, but my wife and I did these prior to our wedding and I never went over the recommended time, whereas my wife would routinely go 20 min over. I never had any pain or discomfort; she would frequently mention sensitivity to hot/cold food. That said, her teeth sensitivity went away a week after finishing them.

Crest3DWhitestrips Radiant Express At-home Teeth Whitening Kit, 14 Treatments

Crest3DWhitestrips Radiant Express At-home Teeth Whitening Kit, 14 Treatments

Q: What is the per centage of peroxide

Hydrogen Peroxide 9.5%. Compare to 10% for {Professional Effects, Vivid, 1 Hour Express}; total amount of peroxide on each strip also matters.

Q: Can you drink coffee while doing this? Or do you have to give up the yummy caffeine?

I'm afraid it's a bad idea to drink coffee while using the whitestrips. I for instance only use them once a week, but as I can't and don't want to give up coffee, I always brush my teeth right after I've had my last sip (literally!).

Q: Must I use all of the pouches in order to see results? Or may I use a few and share the rest with someone else?

I saw results in my teeth after 3 days and even more after a week. If you're happy with your results after a week then you could definitely share.

4.2/5

Product ID: 433461060

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Details

Brand
Crest
Active Ingredients
Hydrogen
Product Benefits
Whitening
Item Form
Strip
Number of Items
28

✨18 Levels Whiter

🦷Enamel Safe

⏱️1 Hour Treatment

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Crest 3DWhitestrips Radiant Express At-home Teeth Whitening Kit, 14 Treatments

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Description

Brighten Up Your Day! 🌟

FAST EFFECTIVE - Remove years of stains quickly with our powerful formula.
CONVENIENT EASY - 14 treatments designed for your busy lifestyle—whiten on your schedule!
SAFE FOR YOUR ENAMEL - Whiten your teeth without compromising your enamel health.
TRANSFORM YOUR SMILE - Achieve 18 levels of whiteness in just 1 hour!
PROFESSIONAL RESULTS AT HOME - Experience dentist-recommended whitening without the office visit.

The Crest 3DWhitestrips Radiant Express At-home Teeth Whitening Kit offers 14 treatments that promise to remove years of stains and deliver professional-level whitening results in just one hour, all while being enamel safe and dentist recommended.

Have a Question? See What Others Asked

What is the per centage of peroxide

Can you drink coffee while doing this? Or do you have to give up the yummy caffeine?

does it hurt

Must I use all of the pouches in order to see results? Or may I use a few and share the rest with someone else?

Common Questions

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