Do I need to check the toothbrush cup holder regularly for mold?

It is indeed necessary to regularly check for mold on the toothbrush cup holder. Mold is a type of microorganism that can rapidly grow in humid and warm environments. Toothbrush cup holders are often exposed to moisture and are often located in high humidity areas such as bathrooms, making them a breeding ground for mold.
Mold not only affects the cleanliness of the toothbrush cup holder, but more importantly, they may contaminate the toothbrush placed on it. When using a toothbrush contaminated with mold to brush teeth, mold may enter the mouth and pose a potential threat to health, such as causing oral infections, allergic reactions, or other health problems.
To maintain oral hygiene and prevent mold growth, it is recommended to regularly check the toothbrush cup holder for mold growth. If mold is found, immediate measures should be taken for cleaning and disinfection. When cleaning, mild cleaning agents or bleach (pay attention to the dilution ratio) can be used to thoroughly remove mold and dirt. Afterwards, make sure the toothbrush cup holder is completely dry, as mold is difficult to survive in a dry environment.