Invisalign is a popular orthodontic treatment that uses clear aligners to straighten teeth discreetly. Unlike traditional braces, Invisalign aligners are removable, allowing for easy cleaning and eating. The treatment involves a series of custom-made aligners that gradually move the teeth into the desired position. Invisalign offers convenience and aesthetic benefits, but it requires strict adherence to wearing the aligners for the recommended duration each day. Regular visits to the dentist or orthodontist are necessary to monitor progress and make any necessary adjustments.