Since the start of the COVID-19 pandemic we have received a wealth of information on how to prevent infection. One of the accessories we have become most familiar with is the face mask: we know how it protects us, we know its different shapes, fabrics and designs, and even how to change it. What is not always explained is the link between face masks and dental health, which matters because masks will be part of our everyday appearance for the coming months.
But… does wearing one for long periods affect our mouth, lips, teeth and gums?
The answer is yes. Wearing face masks the way we do in this new reality does affect our oral health.
First of all, we are seeing people neglect their oral hygiene more, and this affects the health of the mouth. Because a mask hides your breath, the colour of your teeth and any food debris, many people have stopped cleaning their mouths properly every day.
Face masks and dental health: what specific effects does wearing one have?
A mouth without fresh air encourages saprophytic bacteria to multiply, leading to problems such as enamel demineralisation, tooth decay, gum disease caused by tartar or plaque, halitosis or bad breath and tooth discolouration.
Bear in mind, too, that when we wear a mask, every time we breathe, cough, sneeze or talk we spray droplets of saliva into it which, as they dry, give off an unpleasant smell. That is why surgical masks, which are the type generally recommended, should be changed every 4 to 5 hours: after that time the mask collapses, stops filtering properly and gives off a strong odour. For all these reasons, now more than ever we need to pay special attention to our oral hygiene and health, as the mouth, teeth, tongue, lips and gums can be seriously affected by a range of conditions.
So what should we do?
We know that the COVID-19 coronavirus concentrates particularly in the mucous membranes of the nose, mouth, throat and larynx, hence its high capacity to spread through the air. This is why it is so important to keep up a good oral hygiene routine that weakens the effects of the virus and reduces its ability to spread.
It is also important to keep your toothbrush clean and away from the rest of the family’s brushes: contact between brushes makes it easier for the virus and other bacteria to spread. It is also a good idea to close the toilet lid when flushing, as some of the spray stays suspended in the air and can reach your toothbrush. Some studies suggest that COVID-19 can be transmitted through faecal matter. And do not forget to use chlorine-based bathroom cleaning products, such as bleach.
Do not be afraid to attend your regular dental check-ups. Dental clinics are equipped with all kinds of disinfectant products and follow the protocols recommended by the health authorities to prevent the virus spreading on our premises: we take your temperature, disinfect all the equipment used, wear personal protective equipment (PPE) and so on. Going to the dentist is safe! Putting off your dental treatment can have adverse consequences for your health, so book your appointment and enjoy this summer with a healthy smile.
