Invisalign braces are clear, plastic aligners. You will wear each set of aligners for approximately two weeks, which will gradually shift your teeth into a desired final position. Today, more and more teenagers and adults are being introduced to the innovative Invisalign technology. Due to the fact that Invisalign is removable, you are able to eat or drink whatever you like during treatment. In addition, patients are able to brush and floss teeth without trouble, allowing for better oral health.