Toothbrush choice matters less than how you use it, but some choices do make a measurable difference. Here is what is worth paying attention to.
Soft bristles, almost always
Medium and hard bristles do not clean better. Plaque is soft and comes away with a soft brush used properly. What harder bristles do reliably is wear enamel at the gum line and contribute to gum recession, which is not reversible. Unless your dentist has told you otherwise, choose soft.
Manual or electric
A manual brush used well cleans effectively. Electric brushes tend to help in practice because they do the work for you and most have a timer, which addresses the most common problem: not brushing for long enough.
Oscillating-rotating and sonic brushes both work. The more useful features are a two-minute timer and a pressure sensor, since brushing too hard is common and does damage over years.
Head size
A smaller head reaches behind the back teeth more easily, which is where decay and gum problems most often start. If you struggle to reach the very back, the head is probably too big.
Technique matters more than the brush
- Two minutes, twice a day.
- Angle the bristles at about 45 degrees towards the gum line rather than straight at the tooth.
- Small circular movements, not vigorous scrubbing.
- Light pressure. If the bristles are splaying, you are pressing too hard.
- Include the inner surfaces and the chewing surfaces, and brush the tongue.
Replace it on time
Every three months, or sooner if the bristles are bent. A worn brush does not clean properly. Replace it after illness as well.
Brushing is only part of it
A toothbrush cannot reach between teeth, which is where a large share of decay begins. Floss or interdental brushes cover that, and interdental brushes are often easier to use consistently where the gaps allow.
Related treatment
Your dentist or hygienist can show you what is and is not working at your next visit. Read more about check-ups and cleans in Bendigo.
This article is general information only and is not a substitute for an individual dental assessment.