Crest 3D White Whitestrips Professional Effects gives you long-lasting, professional-level whitening.
These whitestrips are 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 once a day to get at stain build-up on and below the tooth’s surface.
Apply once a day for 30 minutes. You'll start seeing a whiter smile after three days, with full results in 20 days******.
*** We cannot guarantee this product is effective on every user, no refund.
Made in U.S.A.
(around 12 months shelf life upon shipment)
• It is best if you do not brush your teeth immediately before applying strips
• Open foil pouch & remove product. Handle strips with dry hands.
• Peel Crest 3D White Whitestrips from backing liner.
• For easier application, apply the lower strip first.
• Using a mirror, apply the gel side of the strip on front teeth.
• Align strips with gum line and press gently for good contact.
• Fold the rest of strip behind teeth to keep in place.
• Wear Crest 3D White Whitestrips for 30 minutes, remove and discard.
P.S. We DO NOT ship this product to USA, except forwarding address out of the country