How Much Does Teeth Whitening Actually Cost?

Teeth whitening costs anywhere from $10 to $1,000 — and the research on what the extra money actually buys may surprise you. In 2006, a North Carolina dental board sent dozens of cease-and-desist letters to cheaper mall-kiosk whiteners, and the fight ended up at the U.S. Supreme Court. This video explains the whitening market: what strips, custom trays, and in-office treatments cost, why they're mostly the same chemical, how Europe's rules differ from America's, what clinical research says about whether expensive whitening works better, how long results last, what charcoal and purple toothpaste really do, the "free trial" trap the FTC shut down, and a playbook for getting whiter teeth without overpaying. Sources: — North Carolina State Board of Dental Examiners v. FTC, 574 U.S. 494 (2015), and the underlying FTC and Fourth Circuit proceedings — Price ranges from NewMouth and a dental-cost estimator based on American Dental Association fee survey data — Henry Schein on professional Crest whitening strips; Crest product labeling — EU Council Directive 2011/84/EU; U.K. General Dental Council position statement on tooth whitening — Irish Dental Association statement on whitening lights (2012) — de Geus et al. (2016), "At-home vs In-office Bleaching: A Systematic Review and Meta-analysis," Operative Dentistry; updated review (2025) — da Rosa et al. (2020), "Effectiveness of Whitening Strips Use Compared with Supervised Dental Bleaching," Operative Dentistry — de Geus et al. (2018), "At-home Bleaching With 10% vs More Concentrated Carbamide Peroxide Gels," Operative Dentistry — Auschill et al. (2012), 18-month randomized clinical trial of tray and strip whitening, Quintessence International — Brooks, Bashirelahi & Reynolds (2017), "Charcoal and charcoal-based dentifrices: A literature review," Journal of the American Dental Association — Today's RDH on blue-pigment "purple" toothpaste; Dimensions of Dental Hygiene on color contrast in whitening ads — FTC v. RevMountain et al.: 2017 complaint, 2018 settlement, 2023 refunds Notes on the numbers: Whitening prices vary widely by city and practice, and many price guides come from sites that earn money from product recommendations, so treat ranges as ballparks. The quality of the clinical evidence varies — the 2025 review rated its evidence as low quality — and results depend on the specific product and protocol. The 18-month trial used lower-strength products. Regulations can change, so check current rules where you live. Disclaimer: The content on this channel is provided strictly for informational, educational, and entertainment purposes only. It is not financial advice.