Factors such as aging, smoking and drinking red wine, tea, coffee and dark sodas can stain teeth. Whitening toothpaste can produce some improvements in tooth color, but tooth-whitening treatments are needed for more noticeable results. Dentists...
Tooth-whitening strips are a convenient and cost-effective whitening remedy available over-the-counter. The strips are very thin, almost invisible, and contain whitening agents such as hydrogen peroxide that bleach the teeth to remove stains and...
Enamel covers and protects your teeth, giving them that pretty, white look. However, enamel is porous, so stains gradually accumulate within the enamel and cause yellowing. As you age, your enamel becomes more porous, so your teeth become more...
Although children's teeth are not exposed to many of the key staining agents that adults are, such as coffee or tobacco, they can still develop discolored teeth through products such as juices, sodas or candies, as well as from iron if they are...
Crest Whitestrips is a type of tooth whitening product. A strip of flexible material is coated on one side with a peroxide-based gel that bleaches dark stains on your teeth. Tooth whitening is a continuous process; your teeth may appear brighter...
