Tooth bleaching dental tray

Types of tooth bleaching dental trays

Dentists recommend tooth bleaching dental trays for at-home tooth whitening. They help reduce the risk of whitening gel leaking onto the gums, which can cause irritation. There are two main types of dental trays used for tooth whitening: custom and boil-and-bite trays. Each type has its pros and cons.

• Custom Dental Trays

  Custom trays are created by dentists to fit each patient's mouth perfectly. The process involves taking impressions of the upper and lower teeth, which are then used to make the tailored trays. Since custom trays are molded to each individual's teeth, they offer several advantages:

  • Superior fit compared to generic trays, which can be uncomfortable
  • Minimal gel leakage due to tight seals, preventing irritation
  • Even gel distribution over all tooth surfaces

  However, there are some drawbacks to custom trays. They require a dental visit for impression taking and can be more expensive than other options. The fabrication process also takes time before patients can take home their trays and gels.

• Boil-and-Bite Trays

  Boil-and-bite trays offer a middle ground between custom and stock trays. These trays are made from a thermoplastic material that becomes pliable when boiled in hot water. Patients then bite the softened tray to mold it to their teeth. Once cooled, the boil-and-bite trays harden into the shaped form.

  Boil-and-bite trays provide a better fit than stock trays since they can be molded by the wearer. They are also more affordable than custom trays created by the dentist. On the downside, boil-and-bite trays may not fit as well as custom trays. Proper molding is important to avoid discomfort during wear.

• Stock Trays

  Stock trays are pre-made and available in upper and lower models. They cannot be adjusted to fit individual mouths. Stock trays are the most affordable option for patients. They require no dental visits for fitting and can be used immediately. However, stock trays may be uncomfortable and cause gel leakage due to poor fit. They also do not provide coverage.

How to choose tooth bleaching dental trays

Choosing bleaching trays for teeth should be done carefully to ensure the intended results are achieved. The following factors should be considered when selecting dental trays for bleaching:

• Fit and Comfort

  Good fitting trays will be accurate and precise in delivering the bleaching gel without affecting the teeth or gums. Try to get trays that will not feel bulky or uncomfortable.

• Material

  Look for trays made from safe, flexible, and durable materials. Trays made from medical-grade silicone are softer and comfortable, while those made from thermoplastic can be molded to achieve a better fit.

• Customization

  Custom-fitted trays are usually better than stock options because they are designed for an individual's mouth, ensuring even gel distribution and reducing leakage. Selective gel leakage can prolong the bleaching process and reduce its effectiveness.

• Coverage

  The selected tray should cover all the teeth that need to be bleached. Some trays cover only the anterior teeth, while others cover the entire dental arch. Select the type that best suits the user's needs.

• Ease of use

  The tray should be easy to use and fit properly during treatment. It should also be easy to clean and maintain between uses.

• Consult a Professional

  A dental professional can give personalized advice on the best tray for comfort and effectiveness. They can help determine whether custom trays or over-the-counter options suit the specific dental needs.

How to use and Product safety

Before using a tooth whitening tray, user's dentist should be consulted. They will help determine what kind of tray should be used and what kind of bleaching gel should be put in it. They will also give instructions on how often the tray should be worn. This could be a few hours a day or even overnight while sleeping. Users should follow their dentist's instructions.

It is best to brush and floss teeth before putting the tray in. The tray should be rinsed under cold water and then filled with the recommended amount of bleaching gel. It should be gently placed onto the teeth and your mouth closed. The user should be careful not to bite down hard on the tray, as this could warp it or cause discomfort.

The tray should be left in for the instructed amount of time. When finished, it should be taken out and the leftover gel should be rinsed out. Any excess gel should be spit out and the teeth should be rinsed and brushed. The process will need to be repeated until the desired level of whitening is achieved.

Some people may experience side effects from bleaching, such as increased tooth sensitivity or gum discomfort. If this occurs, the bleaching gel's amount should be reduced or the tray stopped being used. In some cases, the dentist may need to be contacted for further guidance.

Dental trays used for bleaching should be safely stored when not in use. They should be cleaned to prevent bacteria from forming and stored in a container that allows air to circulate so it does not become moldy. Users should avoid placing the tray in extremely hot or cold places. For example, it should not be left in a hot car or freezer. The tray should not be exposed to harsh chemicals like bleach or alcohol. Trays should be replaced every few months or sooner if they become worn.

Functions, features, and design of tooth bleaching dental trays

Tooth bleaching dental trays are designed to help individuals achieve a whiter smile. They offer a convenient and effective way to apply bleaching gel to teeth. Some of the main functions, features, and designs of dental trays are described below.

Function

• Controlled Gel Distribution: Bleaching trays ensure an even spread of the bleaching gel, targeting all tooth surfaces. This controlled distribution improves the whitening process and shortens treatment time.
• Protective Barrier: Custom-fitted trays protect gums and soft tissue from irritation. They form a barrier, confining the gel to the teeth only, thus enhancing comfort and safety during treatment.
• Whitening: The primary function of bleaching trays is to whiten teeth. The trays hold the bleaching gel against the teeth, removing stains and discoloration to improve the appearance of the smile.

Feature

• Custom Fit: Tooth bleaching trays are available in custom and boil-and-bite varieties. A dentist makes custom trays for each individual's mouth, ensuring a perfect fit. Boil-and-bite trays become moldable when placed in hot water and then bitten by the user. They are then molded to the shape of the teeth and gums for comfort and effectiveness.
• Material: Bleaching trays are made from safe, flexible materials to give comfort and fit. They are also durable enough to withstand the application of bleaching agents. Common materials used include thermoplastic copolyester and medical-grade silicone.
• Comfortable Design: Dental trays are designed to fit comfortably in the mouth without causing irritation to the gums or other soft tissues. Their smooth edges and flexible nature allow for easy wear during the bleaching process.

Design

• Tray Type: The type of tray affects its fit and comfort. There are two main types of trays, such as the upper and lower jaw trays. Upper trays are designed only for the top row of teeth, while lower trays are specifically for the bottom row. Some kits include a single tray that can be used for both upper and lower teeth.
• Ventilation holes: Some bleaching trays may have small holes in certain spots. These holes allow for airflow and may enable slight movement of the teeth and release of the bleaching gel's odor.

Q&A

Q1: How long should one wear the tray?

A1: It depends on the instructions provided by the dentist or the bleaching gel manufacturer. Patients usually wear the trays for 30 minutes to one hour. Some people might wear them overnight while sleeping.

Q2: What are the signs that the tray is not fitting properly?

A2: The tray should fit snugly without causing discomfort. If it feels loose or tight, it may not be providing the optimal bleaching conditions. A proper fit ensures the gel stays in contact with the teeth and prevents it from leaking, which could cause gum irritation.

Q3: Can users customize the trays at home?

A3: Yes, users can customize the fit by placing them in hot water and then molding them to the teeth. However, for a precise fit, one should visit a dental professional who can create a perfectly fitting custom tray to ensure effective bleaching and comfort during use.

Q4: How should the tray be cleaned?

A4: Rinse the tray with cold water after each use to remove the gel. Then, clean it with a soft brush using mild soap. Thoroughly wash it before storing it in its case. Proper cleaning prevents the buildup of bacteria and ensures the tray is safe for the next use.