Growing up, you probably heard your elders say, “Brush your teeth twice a day to keep them healthy and white.” What they often didn’t mention, though, is that even if you stick to this golden rule, your teeth can still change color over time. As we age, the enamel naturally wears down, and lifestyle habits start to leave their mark. That’s why you might suddenly notice brown stains on teeth, or find yourself asking, “Why are my teeth yellow near the gums?”
Teeth discoloration is more common — and more complex — than it seems. Let’s explore what causes it, why brushing alone sometimes isn’t enough, and what you can do to regain your confident smile.
P.S. If Atlanta, GA, teeth whitening has been in your search history lately, you’re in the right place! Dr. Hal N. Arnold, DDS, is regarded as the best dentist in Atlanta for professional whitening treatments that can help restore your teeth’s natural brightness.
What Causes Teeth Discoloration?
Notice carefully, what color are your natural teeth? Are they pure white? No. Tooth enamel, which is the hard outer layer, has a slight translucency. Under this lies dentin, which is yellowish in color. Over time, as enamel thins due to brushing too hard, acidic foods, or natural wear, the yellow dentin becomes more visible, making teeth look yellow even with daily brushing.
Another common culprit? Plaque buildup and tartar. If the brushing technique isn’t effective or if flossing is skipped, plaque can accumulate, especially near the gum line. This answers your question, ‘Why are my teeth yellow near the gums, even when the rest look lighter?’
What Causes Brown Teeth in Adults?
Sudden brown stains on teeth can seem alarming, but they’re often linked to lifestyle habits and diet. Drinking coffee, tea, red wine, or consuming dark-colored foods like soy sauce can cause noticeable stains over time. Smoking and chewing tobacco are other major causes of teeth discoloration and brown staining in adults.
In some cases, tooth decay or enamel erosion exposes darker layers of the tooth, making stains appear brown rather than yellow.
Teeth Discoloration Treatment Options
If you’re wondering how to fix this, the good news is that there are several effective teeth discoloration treatments:
- Professional Cleaning: Removes surface stains and tartar buildup near the gums.
- Whitening Toothpaste: Helps gently polish away mild surface stains.
- In-Office Teeth Whitening: Dentists use stronger whitening agents for quick results.
- At-Home Whitening Kits: Custom trays and gels prescribed by your dentist.
- Veneers or Bonding: For stubborn stains that whitening can’t fix, these cosmetic options can dramatically improve appearance.
Tips to Prevent Yellow and Brown Stains
- Brush gently twice a day using fluoride toothpaste.
- Floss daily to remove plaque that your toothbrush can’t reach.
- Rinse your mouth after consuming stain-causing foods or drinks.
- Avoid smoking and tobacco.
- Visit your dentist regularly for cleanings and early detection of any issues.
Hope that answers your concerns regarding the yellowing of your teeth. Have more on mind or looking for teeth whitening Atlanta? Book your appointment with us today. Our specialists, Dr. Mariam Bakheet and Dr. Hal N. Arnold, will walk you through the procedure details and help you attain a beautiful smile.