Most people in Kenya brush their teeth every day. Yet dentists still see a lot of cavities, gum disease and bad breath. Often the problem is not that people don’t brush, but that they brush in ways that are not effective.
Here are some of the most common brushing mistakes we see in Nairobi, and how you can correct them.
Brushing Too Quickly
Many patients admit they brush for less than a minute.
Why it’s a problem:
- Plaque is not removed fully, especially at the back teeth
- Gum lines and inner surfaces get ignored
Fix:
- Aim for at least two full minutes
- Use a timer, phone or song to guide you
- Divide your mouth into four sections and spend 30 seconds on each
Scrubbing Too Hard
Some people believe hard brushing equals cleaner teeth. In reality, it can:
- Wear away enamel
- Cause gum recession
- Increase sensitivity
Fix:
- Use a soft brush, not medium or hard
- Hold the handle lightly with your fingertips
- Let the bristles do the work with gentle circular motions
Missing the Gum Line
Brushing only the flat surfaces and ignoring the area where the tooth meets the gum leaves plaque behind.
Fix:
- Angle the brush 45 degrees towards the gums
- Gently massage along the gum line in small circles
- Make sure to brush the inner gum line behind front teeth as well
Using a Worn‑Out Toothbrush
Many Kenyans keep the same toothbrush for many months, sometimes over a year. Frayed bristles clean poorly and can irritate gums.
Fix:
- Replace your toothbrush every three months or when bristles splay
- If it frays very quickly, you may be brushing too hard
Brushing Only Once Per Day
Brushing only in the morning or only at night allows plaque to build up for long periods.
Fix:
- Brush twice daily, morning and night
- Night‑time brushing is especially important because saliva flow reduces during sleep
Brushing Immediately After Acidic Drinks
Brushing straight after soda or citrus juice can push acid into softened enamel.
Fix:
- Rinse with water after acidic drinks
- Wait about 30 minutes before brushing
Forgetting to Clean Between Teeth
Brushing alone leaves plaque between teeth where most cavities start.
Fix:
- Use floss, floss picks or interdental brushes once a day
- Ask your dentist or hygienist to demonstrate the correct technique
Sharing Toothbrushes
In some homes, family members share a brush. This can spread bacteria and viruses.
Fix:
- Ensure each person has their own clearly marked toothbrush
- Store them upright and allow to air‑dry
Small adjustments to how you brush can greatly improve your oral health. If you’re unsure about your technique, ask your dentist to show you during your next visit.
