As Alzheimer's progresses, the person with dementia may forget how to brush his or her teeth or forget why it's important.
In order for flossing to improve oral health, it has to be done every day. So before you decide whether to brush or floss first, here's one important question to ask yourself: Which way is more likely to form a habit that you will stick with? For most people, it's probably brushing first and then flossing. Why? I call it the "yuck factor."
The habit: This nervous habit can chip teeth and impact your jaw. “Placing your jaw for long periods of time in a protruding position can place pressure on it, which is associated with jaw dysfunction,” says Dr. Ruchi Sahota.