Crest 3D Whitestrips Professional Effects – Teeth Whitening Kit, 22 Treatments

Condition: Open Box. 21 of 22 treatments included, factory sealed, grade A.

Get a whiter smile at home with Crest 3D Whitestrips Professional Effects. This kit offers professional-grade whitening in 22 treatments. Strips use an enamel-safe ingredient to remove years of stains. Notice results in days, not weeks.

Crest 3D Whitestrips Professional Effects make whitening convenient and easy for everyone. The kit contains 20 regular treatments and 2 fast 1-Hour Express treatments. Each treatment includes both upper and lower strips, for a total of 44 strips. They work together to give you a noticeably brighter smile. The Advanced Seal Technology ensures strips stay firmly on your teeth, so you can go about your day and even drink water.

The strips fit comfortably and are easy to apply. Each strip molds to your teeth, so the gel stays where it should. To use, peel the strip from its backing. Place it along the gum line and press gently so it stays in place. Wait the recommended time—45 minutes for regular strips or 60 minutes for Express strips. Remove the strip and discard it. Brush away any leftover gel for a fresh, clean finish.

See visible whitening after three days of use. For best results, use one strip per day. This routine helps brighten teeth quickly and efficiently, fitting easily into any busy schedule. Most users complete the kit in about 20 days. If you miss a day, simply pick up where you left off to finish the treatment plan.

The kit uses hydrogen peroxide, the same whitening ingredient trusted by dentists. It safely removes set-in stains caused by coffee, wine, smoking, and more. Crest 3D Whitestrips are designed to be gentle, with most people reporting little or no sensitivity. If sensitivity or gum irritation does occur, it is usually mild and goes away after stopping use. If discomfort persists, consult your dentist before continuing.

The whitening strips are ideal for natural teeth. While they can help most users achieve brighter smiles, they will not change the color of caps, crowns, veneers, or fillings. This product is not intended for children under 12. Pregnant or nursing women should talk to their doctor before use. Always read the instructions provided before starting treatment.

Choosing Crest 3D Whitestrips Professional Effects means you trust a leading oral care brand. Crest has been recommended by dentists for decades, for safe and effective whitening. This kit makes advanced teeth whitening affordable and accessible at home. Enjoy the confidence that comes with a brilliant, white smile every day.

If you are looking for more details about whitening technology and dental safety, please visit the manufacturer’s site: Crest 3D Whitestrips Professional Effects. For additional products for your routine, shop our personal-care collection.

Frequently Asked Questions

• Question: How quickly does Crest 3D Whitestrips Professional Effects work?
• Answer: Many users see a difference after only three days. Teeth keep getting whiter with each continued use. For most, the full whitening potential comes after all 20 days. Each session works to remove different levels of stains, giving you a more gradual, natural look. Adhering to the suggested schedule ensures best results.
• Question: Is this teeth whitening kit gentle on enamel?
• Answer: Yes, Crest 3D Whitestrips Professional Effects are formulated with an enamel-safe bleaching agent. This ingredient, hydrogen peroxide, is a favorite among dentists for its proven whitening results. The product is extensively tested and proven not to harm healthy tooth enamel when used as directed. If you experience sensitivity, try spacing out treatments or using a toothpaste designed for sensitive teeth. In rare cases, if sensitivity persists, consult your dental professional for further advice.
• Question: Can I use Crest 3D Whitestrips if I have fillings or dental restorations?
• Answer: These whitening strips are designed for use on natural tooth enamel only. If you have fillings, crowns, bridges, caps, or veneers, these parts will not whiten like your natural teeth. Results may appear uneven if natural teeth whiten and dental work does not. Before starting the treatment, discuss with your dentist to ensure it is the right choice for your dental situation.
• Question: Are the results from Crest 3D Whitestrips long-lasting?
• Answer: Yes, results can last for several months with proper oral care. Avoiding stain-causing foods and regular brushing helps keep your smile bright. You can repeat treatment every few months to maintain your results, as recommended by your dentist or the product instructions.

For further reading about teeth whitening, see Crest's official product page for science, safety info, and tips.

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teeth, whitening, Crest, enamel