Transfer will take place
When you remove braces, movement is a normal part of the process. Your teeth have been firmly held in place by the stand for some time, so removing these sturdy stands and wires will cause some displacement. Now that the braces are gone, your teeth will fall into their place, and that's exactly what should happen. Wearing keeper is absolutely important during this period. This will prevent too much displacement and keep the teeth in the correct position during the placement process.
Put on your fixer
Your fixer is specially designed for your unique mouth. The keeper is a key part of your treatment, and perhaps the most important part - it will make your newly adjusted smile look like it was when braces were opened. The retainer will help keep your teeth protected from any abnormal changes. Your orthodontist may have informed you that you need to wear your fixer every night for lifelong use. This is because the teeth will naturally move over time, and you need to gently remind your retainer and tell your teeth where they belong.