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Crest 3D White Strength Whitening Fluoride Mouthwash, Alcohol-Free Oral Rinse, 32 fl oz

1,621 ratings
Crest 3D White Strength Whitening Fluoride Mouthwash, Alcohol-Free Oral Rinse, 32 fl ozCrest 3D White Strength Whitening Fluoride Mouthwash Alcohol Free Oral Rinse 32 fl oz6 pack Crest 3D White Strength Whitening Fluoride Mouthwash Alcohol Free Oral Rinse Wintermint Flavor 946 mL 32 fl oz 2 pack
Multipack Quantity1

Key item features

  • 32 fl oz bottle; includes 1 mouthwash rinse.
  • Peroxide formula helps lift surface stains for noticeable whitening in 7 days.
  • Fluoride oral rinse helps support weakened enamel and helps prevent cavities.
  • Care instructions: rinse with 10mL, about 2 teaspoons, for 60 seconds after brushing, then spit out; do not swallow. Use twice daily.
  • Enamel-safe formula is made for everyday use.

Specs

Ingredient preference, Alcohol-FreeHealth concern, Bad BreathFeatures, Enamel-SafeFlavor, Clean MintProduct line, 3D WhiteResult time, 2 min

About this item

Product details

Crest 3D White Strength is an alcohol-free whitening fluoride mouthwash made for daily oral care. It pairs peroxide, which helps lift surface stains, with fluoride to help strengthen weakened enamel and help prevent cavities. The rinse also helps freshen breath, so you get whitening support and everyday mouth care in one step. Designed for regular use, it gives you a gentler rinse experience than an alcohol-based formula while still leaving your mouth feeling clean and refreshed.
  • 32 fl oz bottle; includes 1 mouthwash rinse.
  • Peroxide formula helps lift surface stains for noticeable whitening in 7 days.
  • Fluoride oral rinse helps support weakened enamel and helps prevent cavities.
  • Care instructions: rinse with 10mL, about 2 teaspoons, for 60 seconds after brushing, then spit out; do not swallow. Use twice daily.
  • Enamel-safe formula is made for everyday use.
info:
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Specifications

Ingredient preference

Alcohol-Free

Health concern

Bad Breath

Features

Enamel-Safe

Flavor

Clean Mint

Indications

Directions

Instructions

Adults and children 12 years and older: Use twice a day after brushing your teeth with a toothpaste. Vigorously swish 10mL (2 teaspoonfuls) of rinse between your teeth for 1 minute, then spit out. Do not swallow the rinse. Do not eat or drink for 30 minutes after rinsing. Instruct children under 12 years of age in good rinsing habits (to minimize swallowing). Supervise children as necessary until capable of using without supervision. Children under 12 years of age: Consult a dentist or doctor.

Warranty

Warranty information

Satisfaction Guaranteed - Crest 3D White provides you with a whiter smile – guaranteed. If you are not satisfied with your results, Crest 3D White will refund your purchase via a prepaid card.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Ingredients

Warnings

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Customer ratings & reviews

4.7 out of 5 stars
stars
1,621 ratings454 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars82% (1,329)
  2. 4 stars10% (165)
  3. 3 stars4% (66)
  4. 2 stars1% (16)
  5. 1 star3% (45)

Reviews summary

Pros

  • : The mouthwash produces a refreshing taste without burning or overpowering.
  • : The mouthwash reduces oral odor for hours after use.
  • : The alcohol-free formula prevents stinging.
  • : The mouthwash delivers long-lasting cooling and fresher breath.
  • : It delivers generous features and quantity for the price.

Cons

  • : The mouthwash keeps bubbling after spitting.
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Showing 1-3 of 454 reviews

Nov 9, 2026
Reviewer name: Denise
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

mouth wash is awesome it makes your breath fresh tastes great and best part is it whitens your teeth. also cheap price because it's from Walmart.

Helpful?5HX4LV1FA4O241737121
Apr 28, 2026
Reviewer name: Colleen
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Crest 3D is a really clean and good mouthwash.

Crest Mouthwash 3D is helping me with my older teeth which want to yellow. I'm even soaking my upper denture in it for a fresher feeling in my mouth. I have sensitive teeth and know the old fashioned mouthwashes with alcohol were horrible for your teeth. They actually burned my sensitive teeth and mouth. This is much better. I can stand to swish it around much longer than those old fashioned, alcohol mouthwashes let you. It smells so fresh and clean too. Gets in there between your teeth to kill germs and help your gums and tooth roots too. Kills the bacteria that feed plaque and cause cavities. Doesn't leave my mouth or tongue sore.

Helpful?5HX4LV1FA4O241737121
Nov 11, 2026
Reviewer name: Walmart customer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

No complaints!

It does what it's supposed to do. It keeps in my mouth, fresh and clean all day. I have no complaints.

Helpful?5HX4LV1FA4O241737121
Current price is $7.9724.9 ¢/fl oz
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