Invisalign aligners straighten your teeth like traditional metal braces. However, these are different from traditional braces because Invisalign clear aligners are customized, and as the name says these are clear. Moreover, you can remove them for drinking and eating. Whether you already have Invisalign trays or you want to get a set of aligners for the first time, this may be an important question to consider how often should you wear your aligners.

How Often Must I Wear My Aligners?

You wear Invisalign aligners to make your teeth straight. To achieve this goal, you must wear them for at least 20 to 22 hours daily. Although it appears to be a long time, you must wear them for that long to enable your aligners to work efficiently and making your teeth straight properly.

If you are thinking about the overall duration of Invisalign treatment, the entire treatment takes 12 months approximately. However, this depends on the situation of your teeth as well as the duration for which you wear your Invisalign aligner trays. And if you will not wear your aligners for the given amount of time, your teeth are not going to come into the proper position that is required for your next set of aligners.

12 to 22 hours time period for wearing your aligners is for 3 to 6 months. After that, up to 12 months and beyond aligners are worn only at night. And after one year onwards Invisalign is scheduled to wear three to five times a week.

However, don’t worry about brushing, flossing your teeth, and also not about eating, because clear aligners are not like traditional metal braces and these can be removed for a short amount of time.

How Often Do I See an Orthodontist While Wearing Invisalign?

The Invisalign trays treat your crooked teeth. Depending on your treatment, your dentist will recommend you about how often should you see your orthodontist while wearing Invisalign. Dentists usually prefer you to come at least twice during your Invisalign treatment.

However, adults using Invisalign trays are typically recommended to see the dentist at least once in 6 weeks. So that your dentist can make sure whether your aligners are doing their job properly or not.

What dental problems can Invisalign fix?

Although Invisalign trays are a good option to make your teeth straight, you should also have an idea about what orthodontics issues these clear aligners can treat.

Dental problems that Invisalign can fix are:

Crowded teeth:

If there is less space in how this causes your teeth to overlap or crowded. Because of limited space between your teeth, food particles can easily be stuck between them and lead to plaque and tartar. As a result, teeth will start to decay resulting in periodontal diseases. Invisalign trays can realign your teeth by giving each tooth its own space.

Gaps between teeth:

Gaps between your teeth are opposite to crowded teeth which means that there is excessive space between your teeth where food particles can easily stick between teeth as well as gums. This can be painful and also results in gum diseases. Moreover, it is also considered a cosmetic issue if you have gas between your teeth. You can use these aligners to close the gap between your teeth.

Open bite:

If your upper and lower teeth don’t come together properly this is called an open bite.  Invisalign clear aligners will bring these teeth into a proper position.


An underbite is when your teeth are far forward than your upper teeth. Invisalign cant treats the underbite by pushing the lower teeth back where they should be.


Overbite is opposite to the underbite as in this case upper teeth are forward than your lower teeth. And similarly, Invisalign trays will align the upper teeth properly.

Crooked teeth:

If you have crooked teeth, you can use Invisalign treatment to make your teeth straight.

These are the dental problems that Invisalign clear aligners can treat as discussed above.

However, there are certain limitations of Invisalign clear aligners as well. Invisalign trays are not efficient enough to move teeth as traditional metal braces can do. These complex orthodontic issues that cannot be treated by Invisalign clear aligners include:

Tooth position:

Teeth can rotate in case of crowded teeth. If you have your teeth that are rotated above 20 degrees, your Invisalign clear aligners will not be able to align them.

Tooth shape:

If you have pegged, round, or short teeth, Invisalign aligners will not be able to serve their purpose.

Prior dental work:

If you have already done any sort of dental work such as dental Bridge, this can prevent you from wearing clear aligners.

Intrusion and extrusion:

Invisalign trays are limited in the movement of front and back teeth, therefore they cannot raise or lower the position of teeth.

Large gaps between teeth:

Invisalign clear aligners can close only up to 6-millimeter space between your upper and lower teeth. If you have large gaps or multiple gaps Invisalign will not be able to close them.

Who Is A Good Candidate for Invisalign?

It is mentioned above what kind of dental issues Invisalign clear aligners can treat and what dental issues Invisalign clear aligners cannot treat. Apart from that, Invisalign is good for some people but not for others such as adults and older teens are the best candidates for these clear aligners because their jaws are not going to grow anymore. And as these are removable, younger patients often remove the aligners because they are uncomfortable. Thus, they can’t get the required result on time.

Is Invisalign Plastic Safe?

Since 1998, the FDA has approved Invisalign. These are safe as they don’t contain BPA


Invisalign are clear aligners that straighten your teeth. There are certain conditions that Invisalign braces can’t treat, Therefore, your dentist will recommend Invisalign braces according to the condition of your teeth. You can get the best Invisalign treatment from the URBN Dental clinic in Houston, TX. For more details, visit the website and book an appointment by calling  346-512-4902.


Invisalign clear aligners are used to straighten your teeth. These are clear aligners that give you a natural appearance while wearing and also making your teeth straight. As compared to traditional braces, you can remove Invisalign clear aligners. However, you must wear them 12 to 22 hours per day and as per schedule. Otherwise, they will not move your teeth to their position properly. 

You can remove your aligners while eating. After eating, you must brush and floss the teeth as well as clean the aligners before you put them back on.  Moreover, it is always advised not to drink hot liquids and also avoid smoking while wearing aligners. During treatment, avoid chewing gum and placing your aligners in hot areas, napkins, and around pets.

Invisalign clear aligners can treat certain dental conditions such as underbite, crowded teeth, openbite, overbite, or crooked teeth, whereas, clear aligners cannot treat conditions such as intrusion and extrusion, large gaps between your teeth and others.

Invisalign aligners are made of plastic but they are safe because they don’t contain BPA. Adults and older teenagers are best candidates for Invisalign. If you want to get these for yourself, URBN Dental is the best clinic to consider. For more details, visit the website And book an appointment by calling 346-512-4902.