Read more about Invisalign in the links below. Free Invisalign Consultions in London What is Invisalign? How does Invisalign work? How does Invisalign work video? What is an Invisalign records appointment? What is a clincheck 3D video treatment plan? What is a refinement? Invisalign case studies Retention. How to keep your teeth straight after braces, aligners or Invisalign treatment. Requested topics coming soon…. What is reduction? What are attatchments and what do they look like. 0%finance and payment plans available now on Invisalign. Click here to ask a question or request a topic.