CAVITIES
You feel a sharp pain when you bite down or try to eat. You think it's a cavity, but you're not 100 percent sure...
BAD BREATH
More commonly known as bad breath, halitosis is an embarrassing hygiene issue that nobody wants, but some of us get every now and then...
There are many ways to whiten your teeth — from whitening toothpastes and other products that can remove many surface stains for very little cost, to light-activated whitening techniques in a dentist's office that cost up to $1,000 and can produce dramatic results.
Bleaching removes both deep & surface stains.
1. Bleaching procedures change your natural tooth color, usually anywhere from five to seven shades brighter. In-office (chairside) whitening and at-home (tray) whitening both rely on bleaching. Bleaches contain an active ingredient, most often carbamide peroxide or hydrogen peroxide in concentrations of 10-22%, which helps remove both deep and surface stains. There are significant cost differences between different bleaching procedures:
Abrasion removes most external stains.
2. Non-bleaching procedures work by physical and/or chemical action to help remove surface stains. All toothpastes rely on mild abrasion to remove surface stains between dental visits. Whitening toothpastes have special chemical or polishing agents that provide additional stain removal. A professional cleaning by a dentist or hygienist also uses abrasion and polishing to remove most external staining caused by food and tobacco.
Everyone responds differently to different whitening procedures. Some people respond well to whitening toothpastes, while people with gray teeth or other serious discoloration may require porcelain veneers or bonding (discussed elsewhere in this section) to achieve the smiles they've always wanted. Only your dentist or hygienist can determine what's right for you.
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You want your smile to shine, but dentures can become stained. Read on to learn how to whiten dentures at home and with a dentist's help.
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