So, you're ready to get yourself a shiny new Twin Block Appliance, and ready to start on your journey towards a straighter smile. But wait, how do you keep this little device clean and in tip-top shape? We've got you covered with some simple tips and tricks to make sure your twin block appliance remains well in your treatment journey: Cleaning Routine, Gentle Brushing, Avoid Harsh Chemicals, Handling with Care, Regular Check-ups, Replacement and Upkeep. China Orthodontic Laboratory offers high-quality services in orthodontic appliances.