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

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

Product ID: 17514323

Details

Active Ingredients
carbomer
Brand
Crest
Item Form
Paste
Number of Items
1
Product Benefits
Whitening

✨Up to 99% professional-level whiteness

🦷2-step deep clean + whitening system

⏱️Just 2 minutes twice daily

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€ 25.48

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Active Ingredients
carbomer
Brand
Crest
Item Form
Paste

Description

✨ Elevate your smile game with the power of professional whitening at home! 🦷

FAST EFFORTLESS ROUTINE - Only 2 minutes twice daily to transform your smile and boost confidence.
DUAL ACTION DEEP CLEAN BRIGHTEN - Step 1’s deep cleansing toothpaste removes stains while Step 2’s whitening gel polishes for radiant results.
PROFESSIONAL GRADE WHITENING AT HOME - Achieve a smile up to 99% as white as a dental polish without leaving your bathroom.
SULFATE FREE FORMULA FOR SENSITIVE SMILES - Gentle yet powerful ingredients keep your mouth fresh and irritation-free.
CLINICALLY PROVEN RESULTS BACKED BY THOUSANDS - Join over 14,000 happy users who’ve upgraded their oral care with Crest 3D White Brilliance.

Crest 3D White Brilliance 2 Step Kit combines a deep cleansing toothpaste and a whitening gel to deliver up to 99% professional-level teeth whitening with just 2 minutes of use twice daily. This sulfate-free system is clinically proven to reduce stains and brighten your smile, backed by over 14,000 positive reviews.

Specifications

ASIN	B00ZKLLZAI
Active Ingredients	carbomer,glycerin,sodium hydroxide
Age Range Description	Adult
Best Sellers Rank	#3,571 in Health & Household ( See Top 100 in Health & Household ) #91 in Toothpaste
Brand	Crest
Brand Name	Crest
Customer Reviews	4.5 out of 5 stars 15,005 Reviews
Flavor	Unflavored
Global Trade Identification Number	00037000938781
Included Components	Applicator
Item Dimensions	6.05 x 1.77 x 6.4 inches
Item Form	Paste
Item Nype Name	Crest 3D White Brilliance 2 Step Kit, Deep Clean Toothpaste (4oz) + Teeth Whitening Gel (2.3oz)
Item Weight	8 Ounces
Manufacturer	Procter & Gamble
Manufacturer Part Number	313599
Material Features	Discover your smile’s full potential when you use the complete collection of products from the Crest 3D White brand. From teeth whitening toothpaste to whitening strips, Crest 3D White has teeth whitening solutions to suit your oral care needs. It’s easier to unveil your whiter, brighter smile to the
Material Type Free	Sulfate Free
Model Number	313599
Number of Items	1
Product Benefits	Whitening
Set Name	Crest 3D White Brilliance
UPC	037000938781
Unit Count	6.3 Ounce
Warranty Description	Warranty

Reviews

S**N

25.02.2026

J**L

28.04.2026

C**N

31.10.2025

M**A

3.08.2025

A**I

27.08.2025

S**H

5.01.2016

T**S

14.02.2026

M**I

5.03.2026

ف**ي

21.08.2024

O**A

11.03.2022

C**N

18.08.2023

J**Y

1.11.2021

C**5

17.04.2021

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