Regardless of the type of toothbrush you use, storing it in a potentially hazardous location like the bathroom can threaten your dental hygiene.
Studies indicate that 60% of toothbrushes left in the bathroom carry harmful bacteria such as Serratia, Escherichia coli, Giardia, and Salmonella.
These bacteria can be transmitted through toilet flushes, leading to gastrointestinal illnesses. Additional research has detected bacteria on sink handles, tiles, doors, and toothbrushes.
Many people position their toothbrush on or near the toilet sink or in cabinets.
Here’s why it’s important to take your toothbrush away from bathroom :
1. Bacteria are ubiquitous.
Bathroom surfaces can harbor bacteria even after being cleaned regularly with various detergents and disinfectants.
Activities such as showering, washing, using the toilet, and brushing your teeth can aerosolize germs and other microbes, dispersing them into the air.
These microorganisms can then settle on toothbrushes and nearby surfaces, rendering them unsanitary and increasing the risk of illness.
2. Humidity
Bathrooms tend to be humid, particularly in the absence of windows.
Storing a toothbrush in a humid environment or even in a cabinet can foster the growth of bacteria and mold, which may lead to illness and infection.
If you use a holder, make sure to rinse it frequently to prevent mold buildup. Additionally, regularly rinsing off the water that drips from the brush can also help inhibit mold growth.
3. It’s positioned near the toilet.
The toilet is a place for urination and defecation. Water splashes and airborne particles can easily contaminate a toothbrush placed close to the toilet.
This is especially true when sinks and toilets are located near each other in most bathrooms.
What can you do about it? Ensure your toothbrush is kept away from the toilet, wash it before each use, store it upright, and consider using a toothbrush cover.
