Crest Whitestrips Professional Effects FAQ's

Q.How do Crest 3D White Whitestrips Professional Effects work?
A.Crest 3D White Whitestrips Professional Effects is thin, flexible strips that are coated with a tooth whitening gel containing peroxide. Designed to conform to the shape of your teeth, they work by keeping the whitening gel on your teeth for 30 minutes twice a day to get at stain build-up on and below the tooth's surface.            
Q.What are step-by-step instructions for using Crest 3D White Whitestrips Professional Effects?
A.1. Peel
• For best results, do not brush teeth immediately before applying strips.
• Open foil pouch and remove.
• Peel strips from backing.

2. Apply
• Apply gel side of strip to teeth.
• Align strips with gum line and press gently for good contact.
• Fold the rest of strip behind teeth to keep in place.

3. Reveal
• Wear strips for 30 minutes twice a day, remove and discard.
• If you notice gel on your teeth, brush, rinse, or wipe it away.

Q.How long do I wear Crest 3D White Whitestrips Professional Effects?
A.Crest 3D White Whitestrips Professional Effects is worn for 30 minutes twice a day for 10 days. After 10 days, you'll get long-lasting, professional-level whitening.                                                                                                                                                                                                                                                                                    
Q.When will I start to notice results with Crest 3D White Whitestrips Professional Effects?
A.Noticeable whitening varies by person, but most people start seeing whiter teeth after 3 days, with full whitening upon completion. Crest 3D White Whitestrips Pro Effects gives you a smile makeover in just 10 days.

Q.Can I wear the strips longer than directed to get better whitening results?
A.No, wearing for longer than directed can result in tooth sensitivity and/or gum discomfort. Limit use to 30 minutes up to twice a day for Crest 3D Whitestrips White Vivid, Advanced Vivid, and Professional Effects (or 5 minutes once a day for Crest 3D White Stain Shield or Gentle Routine).

Q.What is the difference between Crest 3D White Whitestrips Professional Effects and other Crest 3D White Whitestrips?
A.Crest 3D White Whitestrips Professional Effects gives you long-lasting, professional-level whitening. Crest 3D White Whitestrips Professional Effects gives you Professional Level Whitening with the comfort of Advanced Seal technology. Crest 3D White Whitestrips Stain Shield whitens with just 5 minutes once a day. And Crest 3D White Whitestrips Gentle Routine combines 5-minute once a day whitening with the added benefit of a gentle routine for teeth sensitive to whitening. Compare all Whitestrips to learn more.
                                                                                                                                                                                                                                                           
Q.When will I start to notice results with Crest 3D White Whitestrips Professional Effects?
A.Noticeable whitening varies by person, but most people start seeing whiter teeth after 3 days, with full whitening upon completion. Crest 3D White Whitestrips Pro Effects gives you a smile makeover in just 10 days.

                                                                                                                                                                   
Q.How long will whitening last with Crest 3D White Whitestrips Professional Effects?
A.The length of time your teeth will stay whiter is influenced by how often you drink coffee, tea, dark colas, red wine or smoke. However, Crest 3D White Whitestrips Professional Effects is designed to give you long-lasting, professional-level whitening.

                                                                                                                                 
Q.How do I maintain my whiter teeth?   
A.After completing Crest 3D White Whitestrips Professional Effects, you can help maintain your smile makeover with a 5-minute daily whitening strip, such as Crest 3D White Whitestrips Stain Shield. Using daily strips helps prevent the build-up of everyday stains caused from habits that make teeth yellow and less beautiful.