Rubber bands, also known as elastics, are an essential part of orthodontic treatment with braces. They are used to apply additional pressure to certain areas of the mouth, which helps guide teeth into the correct position. The purpose of rubber bands is to align the bite, which takes longer than straightening teeth with braces and wires. The rubber bands are customized for each patient and typically stretch over tiny loops on the top and bottom brackets. They can be connected to teeth in the same jaw or stretch from the upper jaw to the lower jaw. The connection points are carefully determined to create the desired movement of individual teeth or groups of teeth while preventing other teeth from moving out of alignment.

It is crucial to wear rubber bands as instructed by the orthodontist for optimal results. Patients should wear them constantly, 24 hours a day, unless instructed otherwise, and remove them only for brushing, flossing, replacing them with fresh elastics, and occasional meals. Eating with rubber bands on can enhance tooth movement. Patients should change their elastics at least 3-4 times a day or every 12 hours to maintain their strength and elasticity. Proper elastic wear is vital for successful treatment, and failure to wear them as instructed will lengthen the treatment time and impede progress. Some discomfort is normal initially, but wearing the elastics consistently will allow teeth to adjust. Patients should never double up on elastics, even if they miss a day. If patients have any questions, they should contact their orthodontist.