div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · 2019-11-29 · Aligners are clear removablemouthguards which fit closely over teeth A series of aligners is used to straighten teeth They are worn day and night to achieve src=https:reader034vdocumentsmxreader034viewer20220424005f0e87197e708231d43facfahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · 2019-11-29 · Aligners are clear removablemouthguards which fit closely over teeth A series of aligners is used to straighten teeth They are worn day and night to achieve src=https:reader034vdocumentsmxreader034viewer20220424005f0e87197e708231d43facfahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv