Think about cost-benefit: in-office treatments are faster but more expensive; take-home trays are cost-effective with progressive

https://www.mediafire.com/file/fad58mscm947qqv/pdf-50230-17913.pdf/file

Think about cost-benefit: in-office treatments are quicker however more expensive; take-home trays are cost-effective with progressive outcomes-- pick based on timeline and spending plan.