Yellow teeth are not very attractive for most people—as it affects your appearance and really tells a lot about your hygiene. Tainted teeth are caused by drinking certain beverages like sodas, tea and coffee—and brushing your teeth is not enough anymore to make your teeth pearly. Currently, LED has been very renowned recently. If you ever wonder what it is well do not worry. This article will cite some very useful information from that would give you more insights regarding LED teeth whitening.

LED teeth whitening before and after, what’s the difference?

To rid of your yellow teeth, they’re treated first with a tooth-whitening substance are usually mixed with decoloring agents and then they react but to increase the speed of the reaction, blue light is shone onto the tended teeth and allows in helping your teeth becoming whiter. Typically, the substances are bleach compounds that have a pH level of at least 12. For example, there’s carbamide peroxide, a compound that reacts very slowly. It disbands into urea and hydrogen peroxide. Urea is an excess product that can also be found in urine and sweat but hydrogen peroxide eliminates stains and the bleaching could be stronger as the chemical structure is changing.

So how does LED come into play? But first, we should ask, what is LED? It stands for Light Emitting Diode. It does in fact become a catalyst to the teeth-whitening compound and as mentioned, speeds up the reaction so there’s less time wasted in decoloring your teeth into pearly whites. led teeth whitening before and after

Back then, UV was used but nowadays the blue LED is widely used as LED is much safer than its predecessor because Ultra-Violet light can damage oral tissues. Not to mention, LED lights are more efficient and are not wasteful of power. LED whitening is affordable, effective and you don’t have to go to the dentist to whiten your teeth! You can do it at home! However, be careful because there are some side-effects in LED teeth-whitening. The following are:

·Teeth sensitivity, it’s not long-lasting but you have to use purchase toothpaste for sensitive teeth in the meanwhile.

·The bleaching agent will irritate your gums if they make contact.

·Permanent damage if overused. The whitened effect does not last forever so people will be using LED to white their teeth but be wary.