No, you should not eat while wearing clear aligners. It is recommended to remove the aligners before eating or drinking. This is because food particles can get trapped between the aligners and the teeth, leading to bacteria growth and possible tooth decay.
When wearing clear aligners, you should only drink water. Drinking other beverages such as coffee, tea, juice, or soda can stain the aligners or cause discolouration. Additionally, drinking sugary or acidic beverages can increase the risk of tooth decay.