Invisalign clear aligners are a popular alternative to braces for correcting minor to moderate orthodontic issues, though they may not be an option for more serious problems. The aligners are made from a soft, transparent plastic, so they will feel comfortable and be virtually invisible in your mouth.
Your dentist will use Invisalign software to design a series of custom aligners. Each set should be worn for several weeks before being replaced with the next set, rather than being adjusted like braces.
Another difference from fixed braces is that Invisalign aligners can be taken out when you need to eat or brush and floss your teeth. This makes them more convenient, but also means they require more compliance from the patient. You should wear your aligners for at least 22 hours a day to get results.