 
Oral Hygiene Tips and 
Teeth brushing:
Regular teeth brushing and cleaning between teeth helps to 
keep your teeth and gums healthy, and helps to prevent tooth decay and gum disease. 
Other things that may help include: mouthwashes, tongue cleaning, and eating a healthy 
diet, which includes limiting sugary drinks and foods. If you smoke, stopping smoking 
will improve oral hygiene. Have a dental check-up at least once a year.
Good oral hygiene helps to prevent dental problems - mainly plaque and calculus 
which are the main causes of gum disease and caries (tooth decay). Good oral hygiene 
may also help to prevent or delay dental erosion.
 
Teeth brushing and Tips:
It is important to get into a regular habit of good oral hygiene. 
In particular, regular teeth brushing and cleaning between teeth.
- You should brush your teeth twice a day for a minimum of 2 minutes each time
- Use a soft brush and a toothpaste that contains fluoride.The head of the brush 
should be small enough to get into all the areas of the mouth. Spend at least two 
minutes brushing, covering all areas (the inside, outside, and biting areas of each 
tooth). Pay particular attention to where the teeth meet the gum. Get a new toothbrush 
every 3-4 months.
- When brushing, place the toothbrush at a 45 degree angle to your tooth so the 
tooth brush bristles point towards the gum
- Brush the back of your tongue to remove bacteria that may cause bad breath
Your toothbrush cannot reach all the way in between your teeth so for those hard 
to reach gaps, use floss or interdental brushes 3-4 times a week.
The best time for Teeth brushing:
Ideally, brush your teeth either just before eating, or at least an hour after eating. 
The reason for this is to help prevent tooth erosion. Many foods contain acids. 
In particular, fizzy drinks (including fizzy water) and fruit juices. After your 
teeth are exposed to acid, the enamel is a little softened. But, the action of calcium 
and other mineral salts in the saliva can help to counteract and reverse this softening. 
Therefore, do not brush teeth immediately after eating when the enamel tends to 
be at its softest. In particular, after eating or drinking acid foods and drinks. 
It is best to wait at least an hour after eating or drinking anything before brushing.
 
 
Cleaning between teeth:
Clean between your teeth after brushing once a day, but ideally 
twice a day. This is to remove plaque from between teeth. Dental floss is commonly 
used to do this. However, some studies suggest that small interdental brushes may 
do a better job than floss. The aim is to clean the sides of the teeth where a toothbrush 
cannot get to, and clear the spaces between teeth (the interdental spaces) of debris. 
Some people who have not cleaned between their teeth before are surprised as to 
how much extra debris and food particles can be removed by doing this in addition 
to brushing.
 If you are not sure how to clean between your teeth, then ask your dentist 
or dental hygienist. Briefly: normal floss looks a bit like cotton thread. Cut off 
about 40 cm. Wind the ends round your middle fingers of each hand. Then grab the 
floss between the thumbs and first finger to obtain a tight 3-4 cm section which 
you can pull between teeth. Gently scrape the floss against the sides of each tooth 
from the gum outwards. Use a fresh piece of floss each time.
 Some people prefer floss tape which slides between teeth more easily than 
normal floss. Also, some people use disposable plastic forks with a small length 
of floss between the two prongs. These may be easier to hold and manipulate. However, 
they are expensive. Some people use sticks, or small interdental brushes to clean 
the space between the teeth.
 The gums may bleed a little when you first begin to clean between your teeth. 
This should settle in a few days. If it persists then see a dentist, as regular 
bleeding may indicate gum disease.
 Food and drink:
Sugars and sugary foods in the mouth are the main foods that 
bacteria thrive on to make acid which can contribute to tooth decay. Acid foods 
and drinks are also a main factor in tooth erosion. So, some tips:
 - Limit the amount of sugary foods and drinks that you have. In particular, 
don't snack on sugary foods.
- Try to reduce the amount of acid in contact with your teeth. So, limit fizzy drinks 
(including fizzy water) and fruit juices as these tend to be acidic. Perhaps just 
limit yourself to one fizzy or fruit juice drink a day. Otherwise, choose drinks 
that are much less acidic, such as still water, and milk, tea, or coffee.
- Drink any acid drinks, such as fizzy drinks and fruit juices, quickly - don't 
swish them around your mouth or hold them in your mouth for any period of time.
- Brush your teeth at least an hour after eating or drinking anything - especially 
acidic 
 Some 
other general points:
- Children should be taught good oral hygiene as young as possible.
- Have regular dental checks at intervals recommended by your dentist (this is normally 
at least once a year). A dentist can detect a build-up of plaque and remove calculus. 
Early or mild gingivitis can be detected and treated to prevent the more severe 
periodontitis. A dentist can also advise about special coating of children's teeth 
to help prevent tooth decay.
For more information, please ask your dentist
Oral Related Topics:
Oral Hygiene Tips and Teeth brushing: 
Fissure Sealants:
Fluoride and dental 
health:
Some dental problems include:
- 
Tooth Decay:
- 
Gum disease (periodontal disease):
- 
Calculus:
- 
Tooth (dental) erosion:
- 
Dental plaque: