Most cat parents know the importance of regular grooming, but one task is often forgotten—brushing your cat’s teeth. Dental disease is one of the most common health issues in adult cats, and it can lead to pain, tooth loss, and even problems with major organs if left untreated. Learning how to brush a cat’s teeth is one of the best ways to keep your cat healthy for years to come.
The good news? With patience, the right tools, and the proper technique, brushing can become a quick, stress-free part of your routine. This guide will walk you through why brushing matters, how to prepare, and exactly what to do step-by-step.
Why Brushing Your Cat’s Teeth Matters
By age three, most cats develop some level of periodontal disease, caused by plaque and tartar building up on their teeth. Plaque forms when bacteria mix with saliva, creating a sticky coating. If that coating hardens into tartar, it can irritate the gums and allow bacteria beneath the gumline, eventually leading to inflammation, infection, and tooth loss.
Regular brushing:
- Removes plaque before it turns into tartar
- Helps prevent gum disease and painful dental issues
- Keeps your cat’s breath fresher
- Supports overall health by reducing bacterial spread in the bloodstream
Even if your cat eats dry food or dental treats, brushing is still the most effective at-home method for maintaining oral health.
What You Need Before You Start
Brushing requires only a few simple, cat-friendly tools. Avoid using human dental products—cats have different needs, and human toothpaste can be dangerous if swallowed.
Cat-Safe Brushing Supplies:
- Cat toothbrush or finger brush: Choose one with soft bristles. Some cats prefer angled brushes; others like a small finger brush that gives more control.
- Enzymatic cat toothpaste: These break down plaque even if you can only brush briefly. Popular flavors like poultry or seafood make the experience more pleasant.
- Treats or rewards: Not essential, but helpful for building a positive association.
Having everything ready before you begin keeps each brushing session short and smooth.
How to Get Your Cat Comfortable With Brushing
The biggest mistake pet owners make is jumping straight to brushing. Cats do best when you move slowly and build positive associations over several days—even weeks if needed.
Step 1: Let Your Cat Taste the Toothpaste
Put a tiny dab on your finger and offer it like a treat. Most cats are curious about the smell or flavor. Once your cat willingly licks it, you’re ready for the next stage.
Step 2: Gently Touch the Gums
After a few sessions of tasting the toothpaste, use your finger to rub your cat’s teeth and gums. This helps your cat get used to the sensation of contact in its mouth.
Step 3: Introduce the Toothbrush
Before brushing, let your cat sniff or lick the toothbrush with a little toothpaste on it. This removes the fear of the unfamiliar object.
Step 4: Keep Sessions Short
Aim for 10–20 seconds at first, gradually increasing time as your cat becomes more comfortable. Praise and treats help reinforce calm behavior.
How to Brush Your Cat’s Teeth: Step-by-Step
Once your cat is relaxed and familiar with the tools, you can begin brushing. Here’s a simple, effective approach:
1. Choose the Right Position
Place your cat on your lap or a comfortable surface. Sitting behind or beside them works better than facing them head-on, which can feel threatening.
2. Lift the Lip Gently
Use one hand to lift your cat’s upper lip. Keep your touch calm and light—forcing the mouth open isn’t necessary.
3. Focus on the Outer Surfaces
Cats naturally keep their mouths closed when handled, and that’s okay. Most plaque collects on the outside surfaces of the teeth, especially the upper back molars, so that’s where brushing matters most.
4. Use Slow, Gentle Strokes
Brush in small circles or short strokes. Start with just a few teeth, then gradually work your way around the mouth. If your cat starts to pull away, pause and offer a reward before continuing.
5. End on a Positive Note
Praise your cat, give a treat, or provide a favorite toy. Ending with something pleasant teaches your cat that brushing can be a treat rather than a chore.
How Often Should You Brush Your Cat’s Teeth?
Daily brushing is ideal, but even 3–4 times per week can significantly reduce plaque buildup. Consistency is more important than perfection. If brushing becomes part of your routine—like feeding or playtime—your cat will come to expect it.
Additional Tips for Success
- Stay calm: Your cat picks up on your energy. A relaxed approach keeps your pet at ease.
- Use positive reinforcement: Praise and treats are powerful motivators.
- Never force a session: If your cat becomes very stressed, stop and try again later.
- Be patient: Some cats accept brushing in a few days; others take weeks. Go at your cat’s pace.
When to See a Veterinarian
Even with regular brushing, professional dental care is essential. Your cat may need a dental exam or cleaning if you notice:
- Bad breath
- Red or bleeding gums
- Drooling
- Pawing at the mouth
- Difficulty eating
- Visible yellow or brown tartar
A veterinarian can identify early signs of periodontal disease, take dental X-rays, and provide a full cleaning under anesthesia to remove tartar below the gumline.
Protect Your Cat’s Smile at Portage Park Animal Hospital
Now that you know how to brush your cat’s teeth, it’s time to take the next step toward protecting their long-term health. If you’d like help getting started, or if you’re unsure whether your cat needs a dental cleaning, the team at Portage Park Animal Hospital is here to help.
Schedule your cat’s dental exam with Portage Park Animal Hospital today and give your feline friend the healthy smile they deserve.

