• As effective as $500 professional treatment. Satisfaction guaranteed.
• Professional level teeth whitening at home.
• Apply once a day for 1/2 hour, see results in one day.
• Advanced Seal Technology no-slip grip stays put so you can go about your day while whitening teeth.
• Uses the same enamel-safe teeth whitening agent dentists use.
• Crest's highest level of whitening at retail