Patients interested in straightening their smiles without a mouth full of metal, multiple years of treatment, and frequent, lengthy orthodontist visits may want to consider the Invisalign orthodontic system. Rather than shifting teeth with a system of brackets and wires affixed to the surfaces of teeth, Invisalign uses a series of clear, plastic alignment trays to apply gentle, consistent pressure and shift teeth into their ideal alignment. In addition to removing the need for uncomfortable, noticeable metal brackets and wires, the Invisalign system also reduces the length of treatment time. Most patients complete treatment within a year compared with 18 to 36 months typical of treatment with traditional braces. Throughout treatment, patients save time with fewer and shorter checkup visits to the dentist. Best of all, patients do not need to change their diet or oral hygiene routines during Invisalign treatment. Simply remove aligners during meals or while brushing and flossing and replace the alignment trays after.