2. Because silica gel itself is still elastic, although it has a certain external force when worn on teeth, it is much worse than regular bracket orthodontics. If patients want to have more beautiful orthodontic treatment, they can use invisible orthodontics and wear invisible braces. Generally, it needs to be worn all day, and it can be temporarily removed and replaced if necessary.
3. invisible braces is mainly suitable for patients who are afraid that the archwire and bracket will affect their beauty due to work, but the cost of this correction is generally 3-5 times that of normal correction.