Invisalign trays are crafted from durable, medical-grade clear plastic that’s built to handle everyday use. However, they can crack or break if not treated with care. Applying too much force, bending them, chewing on the trays, or cleaning them with hot water can lead to damage, causing the aligners to warp or even snap. If a tray does crack or break, it could throw off your treatm... https://www.smileagain.in/orthodontics-emphasis/