Teeth Whitening in Des Moines & Lynnwood, WA

With good oral hygiene and minimal exposure to staining foods and drinks, Zoom results can last 1-3 years or longer.

Coffee, tea, red wine, and smoking will cause gradual re-staining over time. Many patients maintain their results with periodic Opalescence touch-ups at home or occasional Zoom booster sessions.

We provide aftercare guidance to help you keep your smile bright as long as possible.

Opalescence takes longer (1-2 weeks of daily wear) but offers more gradual, natural-looking results. Zoom delivers dramatic whitening in one appointment but requires sitting in the dental chair for 60-90 minutes.

Both use professional-strength whitening agents. The main difference is speed versus flexibility.

At Blooming Dental, we help you choose the system that fits your timeline, sensitivity level, and whitening goals.

Some temporary sensitivity is common but usually mild. Most patients manage it easily with desensitizing toothpaste before and after treatment.

If you have sensitive teeth, Opalescence with lower-strength gel applied over a longer period tends to cause less discomfort than in-office whitening.

We can customize your treatment to minimize sensitivity while still delivering great results.

Results vary depending on your starting shade and the type of staining, but most patients lighten 3-8 shades with professional whitening.

Zoom typically produces more dramatic results in one visit, while Opalescence achieves similar lightening over several weeks.

During your consultation, we’ll give you realistic expectations based on your current tooth color and goals.

Zoom in-office whitening takes about 60-90 minutes from start to finish.

This includes prep time, 3-4 whitening sessions of 15 minutes each, and final cleanup. You can schedule it during a lunch break or before an important event.

Same-day teeth whitening doesn’t get faster or more convenient than Zoom.

Yes—dramatically better. Custom trays fit precisely, preventing gel from leaking onto gums or being swallowed. They also ensure even coverage for consistent results.

Over-the-counter trays are one-size-fits-all, uncomfortable, and often deliver uneven whitening. The gel is much weaker, too, so results are minimal.

Professional custom whitening trays with dentist-grade gel produce better, safer, more predictable outcomes.

Absolutely. Many patients start with Zoom for immediate dramatic results, then use Opalescence custom trays for long-term maintenance and touch-ups.

This combination approach gives you the best of both: fast initial whitening followed by easy at-home upkeep.

Dr. Yoon can create a combination whitening plan tailored to your goals and budget.

Whitening works best on yellow or brown stains from coffee, tea, wine, or aging. It’s less effective on:

• Gray stains from certain medications (like tetracycline)
• Discoloration from old trauma or root canals
• Stains on crowns, veneers, or fillings (these don’t whiten)

If whitening won’t address your specific staining, Dr. Yoon can discuss alternatives like veneers or bonding to improve your smile’s appearance.

Tips for maintaining whitening results:

• Brush twice daily and floss regularly
• Avoid or limit coffee, tea, red wine, and dark sodas
• Use a straw for staining beverages
• Rinse your mouth after eating or drinking staining foods
• Use whitening toothpaste for touch-ups
• Consider periodic Opalescence treatments (once or twice a year)

With proper care, professional whitening can keep your smile bright for years.