First up - how it works: The lights must be used in conjunction with a teeth-whitening substance, such as hydrogen peroxide or other whitening agents. After you apply the whitening agent to your teeth, targeting the light on your teeth activates the whitener.
Is using light activation worth it, though? Researchers found that laser, halogen, and LED light activation produced increased lightening of tooth shade and maintained the lighter shade longer than non-light-activated teeth whitening. Laser and halogen lights were the most effective.
This comes down to you 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. That's why your dental professionals will take every precaution to protect your teeth and gums when using UV light during a teeth whitening procedure.
For home use, be sure to follow the manufacturer's instructions exactly as written. This entails the length of time to use the whitening agent and the LED light. For Onuge teeth whitening light, the gel is available in 3% HP, 6% HP and sodium chlorite formulations, all of which are 100% compliant and safe, the working time of the light is 15 minutes, the use of the way can be manually closed to stop. So no need to worry.
Getting ready for a special day? Want to appear more youthful? Gave up coffee, red wine, or smoking and wish to get rid of the stained teeth resulting from your former habits?
Whatever your reason for wanting whiter teeth, it's never been easier to have a brighter smile. Multiple options exist to whiten teeth, and some include UV, halogen, and LED lights designed to enhance the whitening process.
At your convenience at home, you can apply any of the numerous over-the-counter treatments to whiten your teeth. Or your dentist can perform a cosmetic teeth whitening procedure in the office with at-home follow-ups if necessary. It all depends on your budget and time.
The types of treatments include everything from whitening toothpaste to products incorporating teeth whitening lights. There are primarily three types of lights used in teeth whitening:
UV (ultraviolet) light is a form of magnetic radiation that heats up in the tooth whitening process. A type of UV light used in teeth whitening is a laser. Teeth whitening employing UV light is usually performed in a dental office because of the burn risk of using UV at home.
Halogen light also emits heat produced by the metal tungsten in the heart of the light. As with UV light, halogen light is best used in dental offices.
LED (light-emitting diode) produces blue light to increase the teeth whitening process without any radiating heat to the teeth. Most over-the-counter tooth whitening kits with lights contain LED products.
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