This Simple Little Tool Makes Brushing Easier

Caring for someone’s teeth when jaws are tired, swallowing is slow, or there is dementia in the mix can feel like a wrestling match. 

A small assistive tool called a mouth prop (also called a bite block) can make home brushing gentler, safer, and much less stressful for both caregivers and older adults.

What exactly is a mouth prop?

A mouth prop is a small wedge that rests gently between the back teeth to hold the mouth slightly open during oral care.  

They come in different sizes and some have a little handle or tether for easy placement and removal.

Avoid improvising with household items. 

Below are some mouth props available in Amazon. We earn a small commission when you purchase using our links.

Practicon E-Prop Mouth Prop

Fully autoclave-safe medium mouth prop with a firm body and soft pad

Buy Here

Open Wide® Mouth Rest

A reusable, long-handled mouth rest with a rigid inner core that’s easy to control

Buy Here

PlastCare USA Autoclavable Silicone Mouth Props (Bag of 6) Silicone bite blocks available in three colors

Buy Here

Why it helps

Keeping the mouth slightly open reduces jaw strain, which means less “I need a break” and more steady brushing. 

It also protects the caregiver’s fingers if the person suddenly bites down, and it makes it easier to see and reach those hard-to-clean back teeth and along the gumline. 

With less clenching and lip pressure, brushing feels calmer, quicker, and more thorough.

Comfort and safety tips

Before you begin, tell your loved one you are going to place the mouth prop. Use calm, clear language such as, “This will help your jaw rest while we brush. ”If it helps, demonstrate with a second, separate prop on yourself so they can see how it works.

Go slowly and describe each step so nothing feels sudden. Stop if they look uncomfortable.

Try different sizes until the prop feels snug but not tight. Never force it.

Offer a familiar comfort, like playing their favorite song during brushing, if they would like that.

Afterward, wash the prop with mild soap and warm water, rinse well, let it air-dry, and store it in a clean, dry container.