Whitening Strips
Whitening strips are thin, flexible adhesive strips coated with hydrogen peroxide gel that users apply directly to teeth for 30-60 minutes to bleach surface stains and whiten smiles at home.
Estimated value as of 2026
Fun Fact
Crest 3D Whitestrips were invented by a Procter & Gamble scientist who got the idea from watching his wife struggle with messy tray-based whitening systems.
Price History
More in Everyday
Protein Powder
Protein powder is a dietary supplement powder used for personal care and fitness, typically containing whey, casein, or plant-based proteins to support muscle building and recovery.
Glass Cleaner
Glass cleaner is a spray bottle household product designed to remove smudges, fingerprints, and dirt from windows, mirrors, and glass surfaces.
Snow Plowing
Snow plowing is a professional service using plow trucks to clear snow from driveways, sidewalks, and parking areas for residential and commercial properties in the United States.
Grand Piano (Steinway & Sons Model D)
Professional-grade concert grand piano with 9-foot frame.