
Patient Instructions
Take-Home Whitening Guide
This guide is for custom trays used with Opalescence 10% carbamide peroxide gel. Use the amount and wear time assigned at your visit, and call if your teeth or gums become sore.
Learn more about teeth whitening at MDRN Dental Studio →
What's in Your Kit
- Custom-fitted upper and lower whitening trays
- Opalescence 10% carbamide peroxide whitening gel, as supplied at your visit
- Prescription toothpaste, if provided. Use only as directed
1Loading Your Trays
Brush and floss before each whitening session so the gel can contact clean tooth surfaces.
Place a small dot of gel in the front-facing part of each tooth compartment, as shown at your visit. Do not fill the tray.
Use the amount demonstrated for your trays. Too much gel can spill onto your gums and cause irritation.
Place the gel in the tray rather than rubbing it directly onto your teeth or gums.
2Wearing Your Trays
Seat the tray firmly over your teeth. Press gently along the front to ensure full contact between the gel and the tooth surface.
Wipe away any gel that squeezes onto your gums with a clean finger or tissue. Gel left on gum tissue can cause temporary irritation.
Follow the wear time assigned for your specific gel. Do not use an overnight schedule with a different concentration or product unless we have instructed you to do so.
Do not eat, drink, or smoke while wearing whitening trays. Do not swallow the gel.
3After Each Session
Remove your trays in the morning and rinse your mouth thoroughly with water. Brush your teeth with a soft-bristled toothbrush and regular (non-whitening) toothpaste to remove any residual gel.
Rinse your trays under cool water and gently brush them with a soft toothbrush. Avoid hot water because it can warp the trays.
Let the trays air-dry before storing them in their case. Store the gel according to the product label, away from heat, sunlight, children, and pets.
4Treatment Duration
Whitening happens gradually. The amount of change and the time needed depend on your starting shade, staining, and sensitivity. Crowns, veneers, bonding, and fillings do not whiten like natural teeth.
Follow the treatment length discussed at your visit. Check with us before extending treatment or starting touch-ups.
5Managing Sensitivity
Whitening can cause temporary sensitivity. Stop using the gel and contact us if sensitivity is uncomfortable, persists, or is getting worse.
Do not push through pain or automatically resume the next night. We can help you decide whether to change the schedule or stop treatment.
If we prescribed toothpaste for you, follow its label and your visit instructions.
Do not place prescription toothpaste or another product in your trays unless we have specifically instructed you how to use it that way.
Avoid very hot or cold foods and beverages on the days you are actively whitening.
These are general adult doses unless your dentist or physician directs otherwise. Patients with medical conditions, medication allergies, pregnancy, or other medicines may need a different pain-relief plan. Check with your dentist, physician, or pharmacist before using these doses if any of these apply.
If your dentist recommends it for whitening sensitivity, adults may take ibuprofen 400–600 mg with food, following the package directions or the specific instructions from your visit. Stop whitening and contact us if sensitivity is uncomfortable or persists.
Use doses above package directions only if your dentist or physician specifically instructed you to. Follow your prescription or the package directions for dose limits and how long to use the medicine. Do not take multiple products containing the same active ingredient.
6Foods and Habits to Avoid
These foods, drinks, and habits can contribute to staining over time:
- Coffee, tea, red wine, and dark sodas
- Soy sauce, berries, and tomato-based sauces
- Tobacco products (significantly reduce whitening results)
If you do consume pigmented foods or drinks, rinse with water promptly afterward.
Whitening does not affect the color of crowns, veneers, bonding, or fillings. If you have existing restorations on visible teeth, discuss expectations with Dr. Steven at your next visit.
Questions About Your Whitening?
We're Happy to Help
Call if you have painful sensitivity, gum irritation, sores, or questions about your results. Remove the trays and rinse your mouth if the gel irritates your gums.
Call (469) 712-2046Need More Gel?
Book a Whitening Follow-Up
Running low on gel or want to discuss in-office whitening options? Call or book online at MDRN Dental Studio in McKinney, TX.
6451 W University Dr, Ste 300 · McKinney, TX 75071