Fotona TouchWhite – Laser-Assisted Teeth Whitening

At Bedrock Dentistry, we offer Fotona TouchWhite laser-assisted teeth whitening using our advanced Lightwalker laser system for dramatically whiter teeth in just one comfortable office visit. Unlike traditional whitening methods that can cause sensitivity and require multiple sessions, TouchWhite combines professional-strength whitening gel with precise laser activation to accelerate the whitening process, reduce treatment time, and minimize discomfort—giving you a brilliantly white smile up to 8 shades brighter in approximately one hour.

What is Fotona TouchWhite laser teeth whitening?

Fotona TouchWhite is an advanced laser-assisted whitening system that uses the Er:YAG laser wavelength to enhance and accelerate the teeth whitening process. The procedure combines professional-grade hydrogen peroxide whitening gel with controlled laser energy that activates the whitening agents more efficiently than chemical activation alone or LED lights used in conventional whitening systems.

The Er:YAG laser wavelength is uniquely suited for whitening because it's highly absorbed by water molecules in the whitening gel and tooth enamel. This creates controlled micro-vibrations that help the whitening agents penetrate deeper into tooth enamel and dentin, breaking down stain molecules more effectively while the laser's photochemical effects enhance the overall whitening reaction.

How does Fotona TouchWhite work?

Step 1 – Preparation: We protect your gums, lips, and soft tissues with a protective barrier and apply professional-strength whitening gel to your teeth. Your eyes are protected with safety glasses.

Step 2 – Laser activation: Using the Fotona Lightwalker Er:YAG laser, we systematically treat each tooth with precisely controlled laser pulses. The laser energy activates the whitening gel, accelerating the breakdown of chromophores (stain molecules) within your tooth structure. This process is repeated in 3-4 cycles, with fresh whitening gel applied between each laser activation cycle.

Step 3 – Final rinse and fluoride treatment: After the final cycle, we thoroughly rinse away the whitening gel and apply a desensitizing fluoride treatment to strengthen enamel and minimize any post-treatment sensitivity.

The entire procedure typically takes 60-90 minutes and is performed in a single visit.

Why Fotona TouchWhite is better than Zoom whitening

Zoom whitening is one of the most popular in-office whitening systems, using LED or UV light to activate hydrogen peroxide gel. While Zoom produces good results, Fotona TouchWhite offers several significant advantages:

Less tooth sensitivity and damage

Zoom uses high-intensity LED/UV light and higher concentration whitening gel (25-40% hydrogen peroxide) that penetrates aggressively into tooth structure. This aggressive approach frequently causes moderate to severe tooth sensitivity during and after treatment, with many patients experiencing sharp pain when consuming hot or cold foods for several days.

TouchWhite uses controlled Er:YAG laser energy with lower-concentration gel, achieving superior results through enhanced activation efficiency rather than brute-force chemical concentration. The laser parameters are precisely calibrated to activate whitening without overheating tooth structure or causing the dehydration that leads to sensitivity. Most TouchWhite patients experience minimal to no sensitivity.

No enamel dehydration

Zoom's intense LED/UV exposure and high-concentration gel severely dehydrate tooth enamel during treatment. This dehydration causes temporary white spots, chalky appearance, and the characteristic sharp sensitivity that lasts for days after Zoom treatment. Dehydrated enamel is also more vulnerable to damage and staining immediately after treatment.

TouchWhite's Er:YAG laser operates with water cooling that keeps enamel hydrated throughout the whitening process. The laser energy creates gentle micro-vibrations that enhance whitening agent penetration without stripping moisture from tooth structure, resulting in healthier enamel and dramatically reduced sensitivity.

Gentler on tooth structure

Zoom's high-concentration peroxide can cause microscopic structural changes in enamel, including increased porosity and surface roughness that make teeth more susceptible to future staining. The aggressive chemical approach also increases risk of gum irritation if the protective barrier isn't perfectly sealed.

TouchWhite uses lower-concentration gel activated by precise laser energy, achieving equivalent or superior whitening with less chemical stress on enamel. The controlled laser parameters enhance results through photochemical activation rather than harsh chemical concentration, preserving enamel integrity and smoothness.

More comfortable treatment experience

Zoom treatment often causes discomfort during the procedure—many patients report a "zingy" sensation or sharp sensitivity as the high-intensity light and strong gel penetrate teeth. The bright LED/UV light can also be uncomfortable for eyes despite protective eyewear.

TouchWhite is remarkably comfortable—most patients describe a gentle warming sensation rather than sensitivity. The laser treatment is quieter and less intense than Zoom's bright lights, making for a more relaxing experience.

Superior and more even results

Zoom relies on broad LED/UV light coverage that may not activate gel uniformly across all tooth surfaces, sometimes resulting in uneven whitening or missed areas in grooves and between teeth.

TouchWhite allows precise laser targeting of each individual tooth surface, ensuring complete, uniform activation of whitening gel in every area. This precision produces more consistent, even whitening across your entire smile.

Fotona TouchWhite vs. Zoom whitening comparison

What types of stains can Fotona TouchWhite remove?

TouchWhite is highly effective for:

• Extrinsic stains: Surface discoloration from coffee, tea, red wine, berries, tobacco, and foods

• Intrinsic stains: Deeper discoloration within tooth structure from aging, medications (like tetracycline in mild cases), or fluorosis

• Age-related yellowing: Natural darkening that occurs as enamel thins and underlying dentin becomes more visible over time

Limitations: Whitening cannot change the color of dental restorations (crowns, veneers, fillings). If you have visible front restorations, they may need replacement after whitening to match your new brighter shade. Whitening is also less effective on gray-toned stains or severe tetracycline staining, which may require veneers for optimal esthetic correction.

Am I a candidate for laser teeth whitening?

You're likely a good candidate if you:

• Have healthy teeth and gums (gum disease must be treated first)

• Want dramatic whitening results in minimal time with minimal sensitivity

• Have natural tooth discoloration or staining you want to improve

• Don't have extensive front tooth restorations that would create color mismatches

• Aren't pregnant or nursing (whitening should be delayed)

• Have experienced severe sensitivity with Zoom or other whitening methods in the past

How do I maintain my TouchWhite results?

• Avoid staining foods and beverages for 48 hours after treatment (coffee, tea, red wine, dark sodas, berries)

• Practice excellent oral hygiene with twice-daily brushing and daily flossing

• Use whitening toothpaste 2-3 times per week to maintain brightness

• Drink staining beverages through a straw when possible

• Schedule touch-up treatments every 12-24 months to maintain optimal whiteness

• Don't smoke or use tobacco products (major cause of tooth staining)

With proper care, your TouchWhite results typically last 12-24 months before you may want a touch-up treatment.

What can I expect during and after treatment?

During treatment: You'll recline comfortably while we apply the whitening gel and laser activation. Most patients report a gentle warming sensation on teeth. The procedure is relaxing, and many patients listen to music or podcasts during treatment.

Immediately after: Your teeth will be noticeably whiter, though final color stabilizes over 24-48 hours as enamel rehydrates. Unlike Zoom whitening where sensitivity can be intense and last for days, most TouchWhite patients experience little to no sensitivity and can immediately resume normal eating and drinking (avoiding staining foods for 48 hours).

Long-term: With proper maintenance, your smile stays brilliantly white for 12-24 months. Touch-up treatments take less time than the initial session and maintain your results indefinitely.

Why choose Bedrock Dentistry for laser teeth whitening in Austin?

Our Fotona Lightwalker laser system delivers superior teeth whitening results with exceptional comfort and minimal sensitivity—a dramatic improvement over traditional systems like Zoom that often cause pain and enamel damage. As periodontal specialists, we ensure your gum health is optimal before whitening and carefully protect your soft tissues throughout treatment.

If you've avoided whitening due to sensitivity concerns, had painful experiences with Zoom or other whitening systems, or simply want the safest and most effective whitening available, contact us to schedule your TouchWhite consultation. You could have a dramatically whiter smile in just one hour—without the sensitivity and discomfort of traditional whitening methods.