Over the last 10-15 years cosmetic teeth whitening has gained enormous popularity. This is particularly true in countries such as Australia, UK and of course the United States. It is in contrast to years ago when most of the dental profession was focused on traditional repair and maintenance work. Quite literally, it has become a multi-million dollar industry. There is a split between opinions on whether professional dental treatments are best or whether you might prefer to go for a more cost-effective do-it-yourself home-based treatment for example using lemon juice, crunchy vegetables or baking soda. The latter option is not without risks and experts have warned of adverse consequences, especially if these methods are used for a prolonged period of time. Of the professional treatments, teeth whitening trays are usually involved.You can buy dental instruments like dental welding machine from internet.
The trays themselves need to be correctly fitted to your teeth to ensure a snug fit. If this is not the case then the bleaching treatment may be comprised. It is an excellent idea to try out your trays without any bleach added in order to test for this. Once you are satisfied with the results you can proceed to the whitening process.
Along with the trays themselves you will also require a bleaching gel agent. This contains the actual chemicals that are used to perform the whitening. After first testing out for a tight fit, you need to add a little of the gel into the trays. It is important not to overfill them as only a tiny amount of the agent is required. If you have filled the trays more than half way up then you have probably gone too far.
Custom trays are not uncomfortable because they are made to fit your mouth and teeth. These are similar to the teeth guards made for people who grind their teeth at night. A very soft material is used and it keeps the teeth whitener firmly covering your teeth for maximum effectiveness. This is the single most important element in successful teeth whitening whether at home or done through a dentist.
Many products offer thermoform type trays. These are like teeth and mouth guards found at the drugstore for high school sports. These are standard issue trays that do get the job done but are not the most comfortable to wear. These probably will not be comfortable enough for extended use for hours or overnight. Still if price is an object, the thermoform bleaching trays can successfully be used, though understand they will not be as comfortable. These type of trays may even need to be trimmed with scissors just to fit better and cover your teeth.
The bottom line is that once completed, you new whiter smile will last up to a year. Less if you are a coffee drinker or smoke but with your own teeth whitening trays, it’s a simply matter to just use them once a month or so to keep your teeth looking their best. Once a month maintenance can keep your teeth and smile bright and limit the stains caused by adult foods and beverages.