The quality and look of your smile will improve with braces, so the investment will pay off over time. When the braces are removed, the procedure continues. In treatment, the last thing that is done is putting on retainers. #fixedretainercostlondon #fixedretainerinvisalign #fixedretainerlondon #fixedretainerwire #fixedretainers #fixedretainersinlondon #fixedretainerspecialistinlondon