Click here to see all Chevrolet vehicles' destination freight charges. ***The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Includes destination freight charge and gas guzzler tax. 1. Limited to 10% of select vehicles in dealer stock. Excludes L models. Not available with special finance, lease or other offers. Take delivery by 8/31/16. See dealer for details. 2. The 2016 Chevrolet Colorado, Impala, and Traverse were named a Best Car for the Money, and the 2016 Impala and Malibu were named a Best Car for Families by U.S. News & World Report.
Types of Discoloration. Tooth discoloration falls into two main types: extrinsic and intrinsic. Extrinsic discoloration occurs in the outer layer of the tooth, called the enamel; enamel stains can range from white streaks to yellow tints or brown spots and pits. Intrinsic discoloration occurs in the inner structure of the tooth, called the dentin, when the dentin darkens or displays a yellow (or gray) tint.
Some people have naturally brighter or thicker enamel than others. Environment. Excessive fluoride either from environmental sources (naturally high fluoride levels in water) or from excessive use (fluoride applications, rinses, toothpaste, and fluoride supplements taken by mouth) can cause teeth discoloration.