Crest teeth whitening kit Sensitive + LED Light — 14 treatments, enamel-safe gentleness for sensitive teeth

Crest 3D Whitestrips Sensitive + LED Light is an at-home whitening kit that gently lifts years of stains using enamel-safe whitening strips and an LED accelerator over 14 days.

Designed by the Crest 3DWhite line—the brand recommended most by dentists for at-home use—this kit pairs a sensitivity-minded whitening formula with a handheld LED Accelerator Light. Each treatment session is brief and practical: a 30-minute strip application plus a 5-minute LED boost, repeated daily for two weeks. The strips grip comfortably to let you talk and drink water while they work, and the formula is created to be gentle on teeth that tend to react to whitening products.

How does this kit address tooth sensitivity while whitening?

The Crest Sensitive formula is balanced to minimize irritation while still delivering visible stain removal. It uses the same enamel-safe active ingredient found in professional whitening, formulated at levels intended to be gentler for those who experience discomfort. The included LED light accelerates the whitening process so treatments can remain shorter and more tolerable.

• Specially tuned peroxide concentration for reduced sensitivity
• LED Accelerator Light shortens active treatment time
• No-slip grip helps strips stay in place to avoid reapplying
• Daily 30-minute wear keeps routine concise and consistent

What results can I expect after the 14-day program?

With daily use, most users notice visibly whiter teeth over the two-week course, including removal of longstanding surface stains. The product is formulated to remove up to 20 years of external staining when used as directed, yielding a brighter smile without professional appointments. Results vary by individual stain type and prior dental history.

• 28 strips: 14 upper and 14 lower applications for 14 days
• Targets surface stains from coffee, tea, wine, and tobacco
• Visible improvement commonly seen within the 14-day period
• Backed by Crest’s enamel-safe formulation and satisfaction policies

How do I use the strips and LED light safely and conveniently?

Application is straightforward: apply one upper and one lower strip to clean, dry teeth for 30 minutes, then use the LED Accelerator Light for an additional five minutes to boost results. The strips have a comfortable no-slip grip so you can speak and sip water while wearing them, and they remove cleanly once the treatment time ends. Follow package instructions for best fit and storage between uses.

• Apply strips to dry teeth for a secure fit and even whitening
• Wear strips for 30 minutes per day, then use LED light for 5 minutes
• Avoid eating while strips are in place; drinking water is permitted
• Repeat daily for 14 consecutive days for the full course

Is this kit safe for enamel and everyday use?

The whitening ingredient in Crest 3D Whitestrips is formulated to be enamel-safe when used according to directions. The product is made for at-home use with attention to minimizing sensitivity and protecting tooth surface integrity. Users with specific dental concerns should consult their dentist before starting any whitening regimen.

• Uses enamel-safe whitening chemistry similar to professional products
• Formulated to reduce the likelihood of sensitivity during treatment
• Includes instructions and recommended wear schedule for safe use
• Consult a dental professional if you have restorations or severe sensitivity

Who this is for: This kit is aimed at adults who want a reliable, at-home whitening option but need a gentler approach because their teeth tend to react to stronger products. It fits busy schedules—short daily sessions—and is ideal for people with surface stains from lifestyle habits who prefer a dentist-recommended brand without an office visit. If you have pronounced dental work, ongoing oral health issues, or are under dental care, check with your dentist before beginning treatment.