How to perform oral hygiene for someone who doesn't cooperate?

My mother closes her mouth and turns her face away whenever I try to brush her teeth. How can I perform her oral hygiene without it becoming a daily struggle?

Oral hygiene is often overlooked in care plans, but it is essential: untreated dental and gum problems can cause pain, make eating difficult, and even contribute to respiratory infections. The person's resistance is rarely deliberate — it could be fear of choking, discomfort in the mouth, or simply not understanding what is happening.

Why resistance happens

Having a strange object inside the mouth can be perceived as a threat, especially if the person does not understand verbal instructions. Undiagnosed dental pain, ill-fitting dentures, or dry mouth also increase discomfort and, consequently, resistance to touch.

Practical strategies

• Calm and frontal approach: enter the person's visual field before touching, and explain each step in a short sentence: "I'm going to brush your teeth now".
• Appropriate toothbrush: use a toothbrush with a small head and soft bristles, or a silicone finger brush, which is easier to tolerate.
• Break into small steps: brush one area at a time, taking breaks, instead of trying to do everything at once.
• Model the gesture: brushing your own teeth next to the person can help them imitate and accept it better.
• Use gauze or compresses: when a toothbrush is not tolerated, a damp gauze wrapped around your finger, with a little toothpaste, can clean teeth and gums.
• Care for dentures: remove, clean, and check the fit of dentures daily, as a poor fit can cause painful sores.

"I found that if I hummed a song while brushing my mother's teeth, she would relax her jaw and let me work much more easily."

What NOT to do

• Do not force the mouth open with your fingers or insist if there is defensive biting — stop and try again later.
• Do not use large amounts of toothpaste, which can cause choking.
• Do not ignore complaints of pain or sudden refusal of food, which may indicate a dental problem.

When to seek professional help

Schedule regular dental appointments, even in advanced stages — there are dentists experienced in caring for people with dementia. If you notice persistent gum bleeding, intense bad breath, or food refusal associated with mouth pain, seek dental evaluation promptly.