1. Effective Tooth Movement: Elastics lose their strength over time. Regularly changing them keeps the right pressure on your teeth, helping them move faster and more efficiently.

2. Maintaining Hygiene: Fresh elastics help prevent bacteria buildup. Changing them frequently reduces your risk of infections and keeps your mouth healthier.

3. Improved Comfort: Worn-out elastics can lose elasticity and become uncomfortable. Switching them out regularly keeps things feeling comfortable as you progress.

So, remember: Change your elastics as often as your orthodontist recommends. Consistency is key to a beautiful, healthy smile!