Orthodontic rubber bands, also known as elastics, are a common tool used in braces treatment to correct the bite. These small rings apply continuous, gentle force between the upper and lower jaws to guide them into proper alignment, correcting conditions like overbites, underbites, or crossbites. While brackets and wires straighten the teeth, elastics achieve the correct relationship between the arches, which is necessary for a stable, functional result. Success depends heavily on the consistent use of these bands as prescribed by the orthodontist.
The Standard Protocol for Eating
The general rule is that you should remove your orthodontic rubber bands before eating any meal. The only exception is plain water, which will not compromise the bands or your oral hygiene. The typical process involves carefully taking the elastics off before you eat, enjoying your meal, and then performing a thorough cleaning. After brushing and rinsing your teeth to remove food debris, you must immediately replace the old bands with a fresh set.
Why Removal During Meals is Necessary
Removing the elastics is necessary for both mechanical and hygienic reasons that directly impact the success of your treatment. Chewing exposes the bands to significant force, which causes them to stretch and lose their elasticity very quickly. Once the material’s ability to recoil is compromised, the band can no longer exert the precise, constant pressure needed to move your teeth effectively. This loss of tension means the rubber band becomes functionally useless for bite correction.
Furthermore, the porous material of the elastics can easily trap food particles and sugary liquids against your braces and teeth. This trapped debris is difficult to clean, leading to a buildup of bacteria and plaque around the brackets and wires. Leaving the bands in place during meals significantly increases your risk of developing cavities and gum irritation. Chewing hard or sticky foods with elastics also increases the risk of them snapping or breaking unexpectedly. A sudden break can sometimes damage the components of your braces, which can delay your treatment.
Guidelines for Reinsertion and Consistent Wear
Since elastics must be removed for meals, immediate reinsertion is the most important part of ensuring your treatment stays on track. The forces required to move teeth must be nearly constant; therefore, most orthodontists prescribe a wear time of 20 to 22 hours per day. Leaving the bands out for even a single meal can cause the teeth to partially shift back toward their original position, reversing progress. This back-and-forth movement prolongs the overall treatment and can increase discomfort.
You should always change your elastics at least two to three times a day because they degrade and lose strength over time. A fresh pair after every meal and before bed ensures the force being applied is consistent and optimal. Carry a small supply of extra bands with you at all times; this precaution prevents any lapse in wear time if a band breaks or is lost. Consistent compliance with the prescribed wear schedule is the biggest factor determining how quickly your bite correction is achieved.
Managing Breakage and Specific Orthodontist Instructions
If a rubber band breaks or snaps while you are chewing or talking, you should replace it immediately with a new one. If you find that your elastics are breaking frequently, you must contact your orthodontist, as persistent breakage could indicate a problem with the band itself or the attachment points on your braces. Never try to compensate for missed wear time or frequent breakage by doubling up on the elastics, as this applies excessive force that can damage the roots of your teeth.
While most patients are instructed to remove their elastics for eating, rare exceptions exist where an orthodontist might advise wearing them for short periods or with very soft foods. This instruction is specific to the individual’s treatment plan, the type of bite issue, and the specific elastics being used. Always default to the exact instructions provided by your orthodontist, as their guidance supersedes any general advice.