Invisalign uses clear aligners that are designed to fit perfectly over your teeth. You will need to wear each set of aligners for two weeks at a time, and each set is slightly straighter than the last. The aligners apply slight pressure to the teeth so that through the two weeks they are aligned gradually. Overall, Invisalign can take anywhere between one to two years to finish your treatment. However, you may qualify for Invisalign Express, which can straighten your teeth in about six months.
Invisalign can be used to treat a variety of bite irregularities. Whether you have an overbite, underbite, crossbite, open bite, overcrowding, or gaps between teeth, Invisalign can be used to treat the issue. And you will not have to worry about the treatment while you are wearing the aligners because they are virtually invisible, so no one will be able to see them.