Spark is simply a successor to the Invisalign system, i.e. a system of digitally produced transparent aligners that are worn on the teeth. Made of thermoplastic material, they remain practically invisible during use. The first thing that makes Spark different from others is the material the aligners are made of. This material is more resistant to discoloration than Invisalign, providing sustained, uninterrupted pressure on the teeth while maintaining patient comfort.
Each stage of wearing a given Spark pad set should last 7-14 days, depending on the doctor's preferences and treatment plan assumptions. The system is also suitable for various types of orthodontic defects - from mild to complex, because it allows the use of various accessories (so-called attachments) supporting the treatment process.