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How Long Does Teeth Whitening Take?

Updated: Aug 2, 2023


How Long Does Teeth Whitening Take?

Professional teeth whitening can take 90 minutes for in-office treatments, while take-home kits may require several days to a few weeks to achieve desired results. The actual duration depends on the method used and the extent of discoloration.


In-office procedures involve using a more potent bleaching agent, providing faster results. It can be possible in a single visit. Take-home kits involve using a milder bleaching agent in custom-fitted trays, requiring consistent use over a period specified by the dentist.


It is essential to consult with a dental professional to determine the most suitable option and ensure safe and effective whitening for a brighter, more confident smile.


What can you expect during professional teeth whitening?


During a professional (in-office) teeth whitening Treatment, you can typically expect the following steps –


1. Consultation


Your dentist will begin by examining your teeth and discussing your dental history to ensure you are a suitable candidate for teeth whitening.


2. Cleaning


Before whitening, your teeth will be cleaned thoroughly to remove any plaque, tartar, or debris, ensuring the whitening agents can work effectively.


3. Protection


Your dentist will take measures to protect your gums and lips from the whitening agents. They may use a barrier or protective gel to prevent sensitivity and irritation.


4. Whitening agent application


The dentist will apply the whitening agent directly to your teeth. They might use high-concentration hydrogen peroxide or carbamide peroxide gel for in-office treatments. You'll receive custom-fitted trays with a milder whitening gel for take-home kits.


5. Activation (in-office only)


Some in-office treatments use a particular light or laser to activate the whitening gel, speeding up the process.


6. Waiting period


You will wait for the whitening agent to take effect. The waiting time varies depending on the method used.


7. Rinse and evaluation


Once the desired level of whitening is achieved, your dentist will rinse off the whitening agent, and you may receive a fluoride treatment to reduce sensitivity.


This procedure may vary depending on your dentist's teeth whitening method. Following your dentist's instructions is essential for lasting teeth whitening effects and the safest results.


How long does professional teeth whitening take to show results?


You may notice significant changes immediately after the procedure for in-office treatments using high-concentration whitening agents and activation with a light or laser. However, the final results may become more apparent within a day or two as any initial sensitivity or minor shade adjustments subside.


For take-home kits with custom-fitted trays and milder whitening agents, you may see visible improvements within a few days of consistent use. Typically, it takes about 1 to 2 weeks for the full results to appear.


Flaunt Your Sparkling Smile With Safe Teeth Whitening-

Get ready to have a dazzling smile without damaging your teeth. Visit us at DentUrgent to experience the best teeth whitening treatment and transform your teeth into pearly whites under the care of our skilled dental professionals. Also, you can contact our emergency dentist anytime you need urgent dental care.





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