Invisalign is brand of removable braces that are designed to move and straighten your teeth. It is a series of clear aligners that are custom made to your teeth that allow gradual movement to help improve your smile.
The main advantage of Invisalign is in its appearance. As clear aligners they will have minimal effect on your smile while they do their job. There are no unsightly metal bands or brackets which also means they are more comfortable to wear. Also, unlike traditional braces, Invisalign aligners can be removed when needed. The ease of removal means your dental hygiene standards should largely remain unchanged.
One of the main advantages of Invisalign aligners is that you can and should remove them to eat or drink. Unlike traditional braces they should have little impact on both your social and briskness life.
Like any braces, Invisalign aligners will exert a pressure on the teeth when they are first fitted. This means they will feel tight. Unlike traditional braces however, they should not irritate of cause pain beyond this.