Consider cost-benefit: in-office treatments are quicker but more expensive; take-home trays are affordable with gradual

https://www.mediafire.com/file/e6w51x0ju7vcvft/pdf-20600-77558.pdf/file

Consider cost-benefit: in-office treatments are quicker however pricier; take-home trays are economical with gradual outcomes-- pick based upon timeline and budget.