3 days ago · After applying the Whitestrips, just turn on the Blue Light and position it against the top strip. The device automatically turns off when the session is done.
$55.00 In stock
May 21, 2024 · Directions. Apply Crest 3DWhitestrips 1 Hour Express to upper and lower teeth once daily for 60 minutes total. Experience full teeth whitening results with use ...