TL;DR
- Pneumonia prevention starts in the mouth. Research shows that daily oral care - brushing, tongue cleaning, and professional cleanings, can reduce pneumonia in older adults by up to 60%.
Chapter 1 of 3
How the Mouth Impacts the Lungs
Bacteria from gum disease and plaque don’t stay in the mouth. When inhaled, they can reach the lungs and cause aspiration pneumonia, a leading cause of death in elderly and nursing home residents.
(Oral biofilms, periodontitis, and pulmonary infections, 2008)
Chapter 2 of 3
What the Research Says
Studies show that consistent oral hygiene dramatically lowers pneumonia risk. In nursing homes, structured mouth care routines reduced pneumonia hospitalizations by as much as 60%. The reason: brushing and cleaning the tongue remove harmful bacteria like Staphylococcus aureus and Porphyromonas gingivalis before they reach the lungs.
Chapter 3 of 3
Prevention in Action
Daily brushing, tongue cleaning, and regular dental visits make a measurable difference. For older adults or those in care facilities, caregiver-assisted oral hygiene is one of the most effective, evidence-backed methods to prevent lung infections.
The Feno Smartbrush™ makes this essential care easier and more effective. Its TrueFit Mouthpiece with 18,000 bristles ensures a full-mouth clean in just 20 seconds, removing bacterial buildup that can lead to pneumonia. For caregivers and older adults, this means better oral hygiene with less effort—and a powerful tool to help reduce respiratory infection risk.
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