White smile (with brushing by removing surface stains) in 5 days. Alcohol free. Safely whitens teeth (with brushing by removing surface stains). Helps maintain your white smile throughout the day (with continued use). From the makers of: Whitestrips. Gentle foaming action safely whitens teeth (with brushing by removing surface stains) and helps prevent future stains. No burn of alcohol. Use every day with the 3D White family of products for an extra white smile. Satisfaction Guaranteed - Crest 3D White provides you with a whiter smile - guaranteed. If you are not satisfied with your results, Crest 3D White will send you a prepaid card in the amount of your purchase. Simply return your receipt and package UPC within 60 days of purchase. Limit to one refund per person. Call 1-800-959-6586 for more information. Questions? 1-800-862-7442. www.crest.com.