Blue Light for Teeth Whitening: Know How it Works

You may use a range of whitening products and methods to get a whiter smile, either at home or in a dental facility. No matter how effective (or expensive) they are, none of these options is a permanent fix.

A light-activated teeth whitening technique is one option. Lighting options including

● ultraviolet (UV) lights are possible for this process.

● Halogen lamps, light-emitting diode (LED) lights, etc.

The use of blue LED lights for therapy is on the rise, partly because they are generally seen as less harmful than UV rays. Your teeth may be whitened in two ways: either in the dentist's office or at home with blue teeth whitening light kit.

You may want to know what to expect from the treatment itself, even if the result is likely to please you.

How do you use blue light for tooth whitening?

Your dental professional will apply a whitening gel to your teeth. Afterward, a blue LED light activates the whitening gel's hydrogen peroxide or carbamide peroxide. In this way, the gel breaks down more quickly. The chemical reaction helps to eliminate stains from your teeth.

There is no difference between doing this at home and at the dentist.

How well does it work, exactly?

There is contradictory evidence on whether or not using a light source, such as an LED light, may help whiten your teeth.

In 2014, a review summarising ten years of study on using light-activated sources in dental clinics for teeth whitening was released. We found that using a light activator did not improve or accelerate the whitening process.

However, a study conducted in 2012 discovered that a technique performed in-office using whitening gel and an LED light was effective.

In-office teeth whitening using blue light

If you're thinking of having your teeth whitened using blue light at the dentist's office, here's what to expect:

● The dentist will give you a thorough cleaning of your teeth.

● They'll look at the shade of your teeth before and after the whitening process to see the differences.

● Your dentist will apply a protective gel to your gums and utilize tools like a cheek retractor to prevent your lips from touching your teeth while they work.

● We shall apply a whitening gel to your teeth.

● Your dentist will aim the blue teeth whitening light toward your teeth.

● After the procedure, your mouth will be cleaned properly, and your teeth's color will be checked. 

This process may be repeated many times to improve the bleaching results further.

Instructions for using blue light teeth whitening kits at home

If you have a blue light teeth whitening kit, you may whiten your teeth in your home. Remember that the remedies in the do-it-yourself kits are only sometimes as effective as the ones you may get from the dentist.

In addition to whitening strips containing the whitening chemical, they may also include a battery-operated blue light and plastic trays that you fill with whitening gel.

Most teeth-whitening products get the same results by using the same methods:

● Apply the whitening paste to their teeth. Whitening strips may be placed directly onto the teeth, or a syringe can fill custom trays with whitening gel. Put the trays in your mouth to hide your teeth.

● You may need to let the bleaching solution sit on your teeth for a certain time before turning on the blue teeth whitening light.

● There is a need for the blue light to be used in conjunction with the whitening product. If the light is linked to the mouthpiece, you won't have to worry about losing it. Automatic timers for lighting are becoming commonplace in electronic devices.

Be careful to follow the directions on the kit since they vary somewhat from product to product. Some products state that many treatments may be required. If you cannot do it on your own, you may consult an expert who has undergone teeth whitening training.