If you’re dreaming of a brighter, more confident smile, teeth whitening can be a simple and effective solution. Whether you’re preparing for a special event or just want to boost your everyday appearance, understanding the basics of whitening can help you make the right decision. From professional treatments at Professional Dental to safe at-home options, there’s a method to suit every need and budget.
Why Do Teeth Change Color?
Teeth can lose their natural whiteness over time due to various factors:
☕ Food and Drinks
Coffee, tea, red wine, and dark sodas contain pigments called chromogens that stick to the enamel and stain your teeth.
🚬 Tobacco Use
Smoking or chewing tobacco introduces tar and nicotine into your mouth—two chemicals that cause deep, stubborn stains.
👵 Aging
As we age, the enamel on our teeth wears down, revealing the yellow dentin beneath the surface.
🦷 Trauma or Injury
Damage to a tooth can trigger internal darkening due to increased dentin production.
💊 Medications
Certain medications—like antihistamines, antipsychotics, and blood pressure drugs—can darken teeth. Children exposed to antibiotics like tetracycline may also experience permanent discoloration.
2. How Does Teeth Whitening Work?
Teeth whitening products typically use hydrogen peroxide or carbamide peroxide to break down stains into smaller, less concentrated particles—making your teeth appear visibly whiter.
At Professional Dental, our expert team helps ensure your whitening treatment is both safe and effective for your smile goals.

Does Whitening Work on All Teeth?
Not always. That’s why a professional evaluation is essential. Whitening works best on yellow-toned teeth. Brown stains may be harder to treat, and gray-toned teeth often don’t respond well to whitening.
Also, whitening won’t work on:
Let us help you determine the right solution for your smile during a personalized consultation.
What Are My Teeth Whitening Options?
There are several ways to whiten your teeth, each with varying levels of effectiveness:
🪥 Whitening Toothpaste
Whitening toothpastes remove surface stains using mild abrasives. Look for brands with the ADA Seal of Acceptance.
🦷 In-Office Whitening (Professional Bleaching)
This is the fastest and most effective option. At Professional Dental, we perform in-office teeth whitening in as little as one visit. Your gums are protected with a gel or rubber shield, and professional-grade bleach is applied directly to the teeth. While over-the-counter products may offer some improvement, professional teeth whitening delivers faster, more noticeable, and longer-lasting results. At Professional Dental, we use advanced whitening systems that are both safe and effective, ensuring your smile is several shades whiter in just one visit. Trusting a dental professional also means your treatment is tailored to your unique needs and monitored for maximum comfort and safety.
🏠 At-Home Whitening Trays (From Your Dentist)
We offer custom-made trays for at-home whitening. You’ll receive a professional-grade whitening solution with clear instructions. This option provides convenience and dentist-supervised results.
🛒 Over-the-Counter Whitening Kits
While readily available, OTC whitening strips and gels contain lower concentrations of bleaching agents. Always consult your dentist before using them, and choose products with the ADA Seal of Acceptance for safety and results.
Are There Side Effects to Teeth Whitening?
The most common side effect is tooth sensitivity, which may occur when the whitening agent reaches the dentin layer of the tooth. Sensitivity is usually temporary and manageable.
⚠️ Overuse of whitening products can damage enamel or irritate gums. To avoid complications, follow instructions and speak with your dentist before starting any whitening treatment.
At Professional Dental, we’re here to help you achieve the smile you’ve always wanted—safely and comfortably. Whether you’re looking for in-office whitening or take-home options, our team will tailor the best solution for your needs.
📍 Serving patients across Utah
📞 Call us today at 801-785-8000 to schedule your teeth whitening consultation