Most British adults brush their teeth twice a day, in line with dental recommendations, but a significant number fall short. While awareness of good oral hygiene is high, actual daily habits vary widely due to lifestyle, age, and socioeconomic factors.
Most brush twice a day, but not all
Official guidance from the NHS and dental organisations recommends brushing teeth twice daily with fluoride toothpaste for two minutes each time. Surveys show that about 77% of UK adults report following this routine. This suggests a strong general understanding of dental care. However, roughly one in four adults brush only once a day or less frequently, putting them at higher risk for tooth decay and gum disease.
Who brushes less and why
Brushing habits differ across groups. Women are more likely than men to brush twice daily—82% compared to 72%. Younger adults, especially those under 35, are more prone to skipping sessions, often due to busy schedules or fatigue. People in more deprived areas are also less likely to brush regularly, with rates as low as 69% in the most deprived communities compared to 85% in the least deprived.
Regional and lifestyle patterns
Brushing frequency varies across the UK. Higher rates are seen in the South East, while some northern regions report lower compliance. Daily routines play a big role—many miss the night-time brush because they fall asleep without it, return home late, or feel too tired. Morning brushing is also sometimes skipped when people are rushing.
The importance of brushing at night
Dentists stress that the evening brush is the most important. Saliva, which helps protect teeth, decreases during sleep. Without brushing before bed, food particles and plaque remain, increasing the risk of decay. Despite this, around 25% of adults regularly skip brushing at night. Morning brushing is missed by about 20%, usually due to time pressure.
Brushing technique and other habits
Brushing twice a day is only effective if done properly. The NHS recommends brushing for two minutes, but studies show only about two-thirds of people meet this. Many brush for less than a minute. Cleaning between teeth is also crucial. Yet only 21% to 30% of adults floss or use interdental brushes daily, leaving areas untouched.
Electric toothbrushes are now widely used, with nearly 60% of adults opting for one. These are generally more effective at removing plaque than manual brushes. Dental professionals often recommend them, especially for people who struggle with brushing technique or consistency.