Everything About Teeth Whitening Trays

Teeth whitening is a cosmetic procedure which increases the shade of your teeth, making them whiter and brighter than they currently are. It’s a cheap and efficient procedure, which takes about a month at worst, and will leave you with a bright shining smile. However, there is an important aspect to teeth whitening which you should never neglect – the trays. A teeth whitening tray is basically an inverted mold of a pair of teeth. It’s filled with gel and placed over your teeth, fitting it tightly into place. Failing to do so – for example, when the tray is too large – may result in uneven whitening, and in turn a completely ruined effect.

Pre-made trays

Most teeth whitening kits come with a set of trays, designed to fit most human jaws. You should take all of them and place them on your teeth, trying to fit them as closely as you can. Remember that they’ll be filled with a gel later, so you should think of some little extra spacing as well. A good strategy is to start with the smaller ones, until you get to the point of loosening – then use the previous tray. If you fail to find a fitting one, your next best bet would be to go to a dentist.

Customized trays

A professional dentist will be able to take a perfect image of your teeth reflected on the tray, ensuring that it fits the best it can. If you want the best quality teeth bleaching you can perform, it’s always best to go with a custom tray, as that will ensure an even spreading of the bleaching agent around your teeth. Do not underestimate the importance of this, as some people with more unusual teeth formations end up complaining that some of their teeth were left yellow – this happens when the tray doesn’t fit properly.

Do not underestimate the importance of a good dentist’s opinion either – he/she can tell you whether or not your mouth’s conditions are suitable for a bleaching. Sometimes, you’ll need to get some things in your teeth repaired, before you can undergo teeth bleaching. In those cases, you should never take this opinion lightly and perform the procedure anyway, as this may – and often does – cause damage to your oral cavity. If your dentist says you’re good to go, however – by all means get a good bleaching kit and enjoy your new smile!