Does LED light actually help whiten teeth?
LED lights are used in teeth whitening procedures for one key reason: research has shown they speed up the chemical reactions that remove the stains from teeth. Overall, the addition of LED lights to whitening procedures has improved the effectiveness of whitening agents, allowing for brighter and whiter smiles.
Is whitening your teeth with light safe?
Is Teeth Whitening with Lights Safe? This comes down to you or your dentist using the lights safely. If not used correctly, UV light is considered a risk. It might cause soft tissue burning, gum irritation, damage to teeth, and increased tooth sensitivity.
Does UV light teeth whitening work?
UV, halogen, or LED light by itself does nothing to whiten teeth. Hydrogen peroxide or carbamide peroxide solutions are what get rid of stains and lighten teeth. Many products use chemicals alone.
What does the blue light do for teeth whitening?
Your dentist will apply a whitening gel to your teeth. Then they will use a blue LED light, which activates the hydrogen peroxide or carbamide peroxide whitening gel. This helps break apart the gel faster. The resulting chemical reaction lifts stains off your teeth.
Is blue light bad for your teeth?
New devices and materials are frequently introduced into dental treatment, and they might subsequently be found to damage oral tissues. Blue light from various light sources can cause a range of physiological problems, including phototoxicity.
Which teeth whitening gel is best?
The best teeth whitening gel to buy in 2021
- Dr Dent Premium Home Teeth Whitening Kit: Best LED teeth whitening gel.
- Spotlight Oral Care Teeth Whitening System strips: Best dentist-recommended whitening gel.
- Mr Bright Home Teeth Whitening Kit: Best hydrogen peroxide-free teeth whitening gel.
- Pro Teeth Whitening Co.
How long should you use UV light on teeth?
Keep the light on for five minutes. Using lukewarm water, rinse and wipe off the mouthpiece. Allow the light to dry in a well-ventilated place.
How long does blue light on teeth last?
The teeth are coated with the whitening solution, which contains either hydrogen peroxide or carbamide. An LED blue light is placed over the teeth and the solution is left in place for 30 to 60 minutes, or additional reapplications may be done.
How long can you leave blue light on teeth?
30 to 60 minutes
An LED blue light is placed over the teeth and the solution is left in place for 30 to 60 minutes, or additional reapplications may be done.