Can I get infected with HIV/AIDS from having my teeth cleaned?
Feb 05, 2025
Source: Cainiu Health
Dr. Liu Feng
Introduction
Under normal circumstances, teeth cleaning will not cause HIV infection. If teeth cleaning is needed, it is recommended to visit a regular hospital and undergo the procedure under the guidance of a professional doctor. In正规 medical institutions, before teeth cleaning, the dentist will first use an antiseptic mouthwash to reduce the number of bacteria in saliva, minimizing contamination as much as possible. At the same time, all medical instruments, including the scaler tip, probe, etc., will be properly sterilized.
Generally, teeth cleaning will not lead to HIV infection. If teeth cleaning is needed, it is recommended to visit a正规 hospital and undergo the procedure under the guidance of a professional dentist. The detailed explanation is as follows:
In正规 medical institutions, before teeth cleaning, the dentist will typically ask the patient to rinse with a disinfectant solution to reduce the bacterial content in saliva and minimize potential contamination. At the same time, all medical instruments, including the scaler tip, probes, etc., will be sterilized and disinfected to ensure no viruses or bacteria remain. These strict disinfection measures effectively prevent the transmission of HIV through dental cleaning instruments.
In addition, once outside the human body, the survival capability of HIV is relatively weak. The virus is sensitive to chemical disinfectants, and common disinfectants such as hydrogen peroxide, as well as high temperatures, can effectively kill the virus. Therefore, even if there were trace amounts of HIV on the dental instruments, the virus would be completely eliminated after proper disinfection procedures and would no longer pose a threat to human health.
In daily life, it is important to maintain personal hygiene in public places and avoid contact with items or bodily fluids that may contain the virus.
