How often should 70-year-olds brush their teeth? This is what dentists recommend to prevent infections.

As we age, oral care takes on an increasingly important role in overall health. Around age 70, it's not uncommon for problems such as inflamed gums , dry mouth , or difficulty chewing to appear, often related to the use of dentures . Furthermore, there's a tendency to normalize tooth loss as a result of aging, when in fact it can be prevented. For all these reasons, dentists focus on rigorous and consistent hygiene.

The Oral Health Guide for Older Adults , published by the General Council of Dentists of Spain , warns that an unkempt mouth can lead to infections, pain, and even worsen diseases such as diabetes or cardiovascular disorders. To prevent this, they recommend paying special attention to daily cleaning , not only of teeth, but also of dentures, gums, and tongue . In the case of dependent older adults, caregivers should actively participate in this task.

As for frequency, the recommendation is clear: brush your teeth twice a day , preferably in the morning and before bed. Each brushing should last about two minutes and be done with fluoride toothpaste . For seniors with limited mobility, it is advisable to use electric toothbrushes with pressure control . Interdental cleaning is also important, as is regular dental checkups and adjustments to dentures, if applicable.

Maintaining proper oral hygiene helps prevent discomfort such as halitosis , cavities , and plaque buildup , but it also has a direct impact on nutrition and emotional well-being . Dentists emphasize that a healthy mouth allows you to eat better, speak more clearly, and maintain self-esteem . Therefore, they emphasize the need to create simple but effective routines that allow you to maintain oral health throughout old age.