Invisalign
The advantage of getting an Invisalign is that they are quite comfortable to wear. And few people are recorded to have suffered from irritation while wearing teeth-realigning system. Unlike metal braces, they can be difficult to wear as the metal can cause blisters as well as irritation to your mouth.
Another benefit of Invisalign is that they are very easy to clean. Unlike metal braces that are bolted to your mouth, plastic aligners can be easily removed so you can floss and brush as usual. Another problem most people have with metal braces is that they have to sacrifice eating hard, sticky and/or crunchy food. So, a person with metal braces are limited to eating a few food choices to prevent food from sticking in between their braces that will eventually cause tooth decay.
People who have Invisalign can eat any food without worrying about food stuck on their plastic aligners. Since you can clean your teeth properly with Invisalign, then you prevent other dental problems from setting in.