Step 1: establish the diagnosis
The clinician examines the teeth and gums, assesses the bite, and gathers appropriate records. A digital animation alone is not a diagnosis.
Step 2: understand the mechanics
Attachments may help trays apply the intended forces. Elastics or limited, planned reduction between teeth may also be needed. Ask which parts of the plan are essential and what happens if a tooth does not move as predicted.
Step 3: wear and care
Wear the trays for the schedule prescribed by your clinician and remove them for meals and drinks other than water unless instructed otherwise. Keep teeth and trays clean. Avoid hot water that can distort the material.
Step 4: attend checks
Do not accelerate tray changes or force an ill-fitting tray. Contact the treating clinician for a lost tray, poor fit, broken attachment, or persistent pain. Keep previous trays as directed, but do not improvise a new schedule.
Step 5: retain the result
Retainers are needed after active movement. Discuss long-term wear and replacement before starting, along with refinements, total fees, and the limits of the projected finish date.

