Invisalign Aligners: Advantages and Limitations You Need to Know Invisalign aligners are removable for eating, drinking, brushing, and flossing. This allows you to keep better oral hygiene than with conventional braces which tend to retain food and require more time for cleaning. Learn More- https://www.zupyak.com/p/4561238/t/invisalign-aligners-advantages-and-limitations-you-need-to-know