The 3D White Fresh Whitening Mouthwash/Mouth Rinse by Crest helps brighten your smile while refreshing breath. This alcohol-free formula targets surface stains for noticeably whiter teeth in about 7 days and supports a healthier, more confident smile. The variant 3D White Fresh Whitening Mouthwash/Mouth Rinse, Prevents Surface Stains, Kills Millions of Bad Breath Germs, Alcohol-Free, tic Mint Flavor is designed for adults and older children looking for a whitening rinse with a fresh mint finish.
Key benefits
- WHITER TEETH IN JUST 7 DAYS: Advanced whitening formula gently removes surface stains for noticeably brighter teeth.
- KEEPS BREATH FRESH: The formula helps reduce bad breath bacteria to leave a longer-lasting fresh feel.
- ALCOHOL-FREE FORMULA: Designed to be gentle while still delivering whitening and freshening action.
- WHITELOCK TECHNOLOGY: Patented system helps lock out future surface stains to keep your smile brighter longer.
- DEVELOPED FOR ROUTINE USE: Use twice daily for best results and as part of your oral care routine.
Ingredients and why they matter
Water — base for rinsing formula. Glycerin — helps maintain moisture and mouthfeel. Alcohol (4.8 wt%) — listed in ingredients; the product is described as alcohol-free in marketing terms; provides cleansing action when present. Hydrogen Peroxide — a whitening agent that helps remove surface stains. Sodium Hexametaphosphate — helps inhibit stain formation and tartar buildup. Poloxamer 407 — a surfactant that helps the rinse spread and cleanse surfaces. Aroma — provides the minty taste. Sodium Citrate — buffers acidity to support enamel health. Sodium Saccharin, Citric Acid, Sucralose, Methyl Salicylate, Menthol, Cinnamyl Alcohol — contribute to flavor and cooling sensation. WhiteLock technology — a patented approach to help resist future surface stain adherence and keep teeth brighter over time.
Usage guidance and suitability
Adults and children 12 years and older should rinse for 60 seconds with 473 ML (3 tsp) morning and night. Do not swallow. Children under 12 years of age should not use this product. This mouthwash is intended for daily use as part of a comprehensive oral care routine. If you have questions about enamel sensitivity or any medical concerns, consult your dentist. Store in a cool, dry place and keep out of reach of children.
For best results, pair this rinse with regular brushing and flossing. If you experience irritation or discomfort, discontinue use and seek professional advice. The product is designed to complement your toothpaste and brushing routine, not replace mechanical cleaning.
Note: The ingredient list includes Alcohol (4.8 wt%), which may be inconsistent with the marketing description of an alcohol-free formula. Follow the included product instructions for dosage and usage as listed on the packaging.
Final thought: this rinse is a solid option for those seeking a whitening mouthwash that also aims to freshen breath and reduce surface stains when used consistently as directed.
How to use Crest 3D White Fresh Whitening Mouthwash/Mouth Rinse
Follow these steps to get the best whitening and fresh-breath benefits while using the product safely.
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Measure the rinse
Pour 15 mL (3 teaspoons) of the mouthwash into a measuring cup or cap.
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Rinse and swish
Swish the liquid around your mouth for 60 seconds to cover all surfaces.
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Spit and avoid swallowing
Spit out the rinse after 60 seconds. Do not swallow the liquid.
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Rinse twice daily
Use the rinse morning and night as part of your oral care routine. Do not exceed the recommended dosage.
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Safety and storage
Keep out of reach of children. Store in a cool, dry place. If irritation occurs, discontinue use and consult a professional.
Frequently Asked Questions
What is the main benefit of this mouthwash?
It helps remove surface stains for whiter teeth in about 7 days and freshens breath with a minty flavor.
Who should use this product?
Adults and children 12 years and older should rinse for 60 seconds twice daily; children under 12 should not use it.
Is this product alcohol-based or alcohol-free?
The product is described as alcohol-free, but the ingredient list includes Alcohol (4.8 wt%). Follow the packaging directions and use as directed.
What should I avoid after using this rinse?
Do not swallow the rinse. Spit out after rinsing and avoid eating or drinking for a short period as directed on the packaging.
What makes WhiteLock technology special?
WhiteLock is a patented technology designed to help lock out future surface stains, helping your smile stay brighter longer when used as directed.
Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.
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