Can you use it with braces?

You can but I would avoid using it until your braces are removed so you don't have a yellowed spot where your braces currently are once they're removed.

Are you allowed to use Mouthwash after this? I ask because the Step 2 is like a "polish"?

Step 2 contains hydrogen peroxide as it’s whitening agent. Although I don’t think mouthwash will affect your teeth adversely, I do believe you should wait a a couple to a few minutes after you brush to get the full whitening benefit from the peroxide. It’s also noted that the hydrogen peroxide kills germs in the mouth too so it could theoretically prevent bad breath like a mouth wash. All and all it’s safe to use mouthwash and rinse alike.

Do dentists consider this safe, or does it wear away enamel, if used every day?

I used it for the first time today. It’s really gritty. I feel like it’s something I wouldn’t use very often bc it’s hard on the enamel.

Can i use this 2-step system in conjunction with crest 3d whitestrips? i am using the "gentle routine" type of strips.

This is the answer that came from Karen of the Crest team. She said- We recommend using a mild toothpaste like Crest Cavity Protection while you are whitening your teeth. To help maintain whiter teeth after using Crest Whitestrips, you can use our 2-step system, such as Crest 3D White Brilliance 2 step toothpaste, to gently polish away daily surface stains. Thanks and hope this helps.

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✨ Elevate your smile game—because first impressions are everything! 🦷

ALLERGEN FREE SAFE - Formulated for adults with sensitive mouths, ensuring a gentle yet effective whitening experience.
DUAL ACTION DEEP CLEANSE - Step 1 toothpaste penetrates deep to remove stains and freshen breath for all-day confidence.
CLINICALLY PROVEN RESULTS - Stain reduction assessed 4 weeks post dental cleaning—because your smile deserves science-backed care.
PRO GRADE WHITENING AT HOME - Achieve a smile nearly as white as a professional polish without leaving your bathroom.
RADIANT FINISH WHITENING GEL - Step 2 gel delivers a powerful whitening boost for a luminous, camera-ready smile.

The Crest 3D White Brilliance 2 Step Kit combines a deep-cleaning toothpaste and a whitening gel to deliver up to 99% whiter teeth with daily use. Designed for adults, this allergen-free system offers a convenient, at-home solution clinically proven to reduce stains within 4 weeks after a dental cleaning.

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Product Name	Crest 3D White Brilliance 2 Step Kit, Deep Clean Toothpaste (4oz) + Teeth Whitening Gel (2.3oz)
Allergen Information	Allergen-Free
Weight	4.19 Pounds
Units	2.00 count
Brand	Crest
Format	Paste
Age Range Description	Adult

Crest 3D White Brilliance 2 Step Kit, Deep Clean Toothpaste (4oz) + Teeth Whitening Gel (2.3oz)

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