Do LED lights work to whiten teeth?

First, the bleaching agent is applied to your teeth, and an LED light, laser, or halo light is then directed at your teeth. LED lights speed up the tooth-bleaching process by helping the peroxide to break down faster, forming free radicals that whiten the teeth.

What LED light is best for teeth whitening?

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Does blue LED light actually whiten teeth?

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.

Does UV LED light whiten teeth?

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.

Does red light whiten teeth?

Using Red Light Therapy for Oral Hygiene Besides regular cleaning, a few minutes of light therapy daily will help prevent gum disease, relieve pain, help whiten teeth, and combat oral microbes and bacteria that cause bad breath. Red light therapy works by increasing circulation and speeding cell turnover.

Is LED teeth whitening enamel safe?

Since this product penetrates the tooth’s enamel, it is common for consumers to be skeptical of its effects. Whitening products usually do cause side effects like tooth sensitivity and slight discomfort or irritation of your gums. However, most companies do state that this does not occur with their LED whitening kits.

Does UV light damage teeth?

In addition, UV lighting comes with short and long-term risk factors that are important to make note of. Short-term risk factors include burns and bleeding of the gums, tooth sensitivity and even sunburn to the skin, while long-term risk factors may lead to wear on the teeth’s enamel and even oral cancer.

What is blue light teeth whitening?

How does blue light teeth whitening work? 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.